Happy Puppy Vintage Computers

Now you can test pH on the spot easily and accurately with the ExStik PH100 Waterproof pH Meter. The durable ExStik meter features a flat surface electrode for measuring pH in liquids, semi-solids, and solids. A built-in smart chip offers memory recording of 15 settings, allowing you to compare readings over time. The ExStik lets you know when the meter needs recalibration and when it's time to replace your pH electrode, so you can reuse it again and again with confidence. Because you can refill the ExStik quickly, you won't need to worry about the shelf life of its electrode.ExStik Waterproof pH MeterAt a Glance:Flat surface electrode measures pH in liquids, semi-solids, and solidsSmart chip retains up to 15 readings to show trends in acidity or alkalinityDurable, waterproof design is able to withstand harsh environmentsDual-alert system warns when to recalibrate or replace electrodeSix-month limited warranty on parts and laborProvides quick, on-the-spot pH measurements. View larger.LCD screen displays ph level and temperature. View larger.Accurately Measures pH and TemperatureThe ExStik PH100 pH meter features a flat surface electrode that measures pH in liquids, semi-solids, and solids--no more electrode breakage or clogged junctions. The ExStik can detect any level on the pH scale with a resolution of 0.01 pH and an accuracy +/-0.01 pH. The meter also measures temperatures from 23 to 194 degrees Fahrenheit (-5 to 90 degrees Celsius) with an accuracy of +/-1.8 degrees Fahrenheit. By using fresh reference solution, the ExStik achieves continuously dependable results.Refillable pH electrode maintains accuracy and removes guesswork.Reusable and Refillable ElectrodeWhen depleted, the pH electrode can be easily refilled, eliminating any concerns about electrode shelf life. One-, two-, or three-point calibration automatically recognizes buffer solutions (buffer solutions sold separately). The RENEW feature alerts you when it's time to replace the pH electrode, while the CAL alert tells you when it's time to recalibrate the meter.Built-In Smart Chip Displays and Stores ReadingsThis meter is designed to make taking accurate measurements of pH levels simpler and more useful. It has a large digital display that indicates both pH level and temperature, while at the same time allowing you to watch continuous changes in acidity or alkalinity with an analog bar graph that indicates pH trends from a neutral point (pH 7.00).The smart chip also features automatic temperature compensation, auto power-off, and low-battery indication. A display indicates when the reading is stabilized. Memory recall of up to 15 sequentially labeled readings allows you to track how readings have changed over time.Durable and ReliableThe ExStik PH100 is completely waterproof (rated IP57), and sturdy enough to withstand harsh environments. Bring it with you anywhere--it weighs less than 4 ounces and floats in water.The meter is 6-4/5 by 1-3/5 by 1-2/5 inches (H x W x D), and runs on four LR44 button batteries.Versatile Home and Commercial ApplicationsEasy to use, the ExStik meter is an invaluable tool for measuring the pH in shampoo, body wash, facial cleansers, lotions, creams, and more. Use it to monitor pools and spas, or to measure acidity and alkalinity in soil, skin, and carpeting. It's valuable in hydroponic gardening or farming. Get important readings in cement, agriculture, fish farming, wastewater, antifreeze recycling, food preparation, cleaning supplies, and manufacturing of paper, pulp, and paint.Optional Accessories to Customize Your MeterTo maximize your use of the ExStik PH100, interchangeable probes are available for chlorine and ORP (sold separately). You can also purchase a weighted base that holds a plastic sample cup and the ExStik meter, and buffer solutions for calibration.Warranty InformationThe ExStik PH100 Waterproof pH Meter is backed by a manufacturer's 6-month limited warranty on parts and labor.What's in the BoxMeter, pH electrode, bottle KCI, two reference junctions, two removal tools, sensor cap, sample cup with cap, four LR44 batteries, neck strap, and user manual.

The waterproof ExStik PH100 pH meter by Extech is an accurate, rugged and reusable stick pH meter with some unique data storage features that make it exceptionally easy to use and considerably enahnce its usability. The flat surface electrode allows you to measure pH in liquids, semi-solids, and solids and limits electrode breakage and clogged junctions. The RENEW indicator tells you when it's time to replace your electrode. The CAL alert ensures consistently accurate readings by telling you when you need to recalibrate. A Memory feature records and recalls 15 sequentially tagged readings, so you will know how your readings have changed over time. The LCD readout displays pH, temperature and an analog bargraph that shows trends in acidity or alkalinity, and indicates when the reading is stable. 1, 2 or 3 point alibration automatically recognizes buffer solutions. Other features include automatic temperature compensation, auto power off, low battery indicator, and data hold. The PH100 comes with a protective sensor cap, sample cup, four SR44 button batteries, and a 48-inch (1.2m) neckstrap. For more convenience, purchase the the EX006 weighted base, which holds both the sample cup and ExStik meter.

With its clean, attractive design and electronic accuracy, the Lux ELV4 5-2 Programmable Line-Voltage Heating Thermostat is a must-have for any energy-conscious home. This cost-effective, energy-saving programmable thermostat is designed for electric baseboard, cable, and ceiling heat. It features separate programs for weekdays and weekends and offers four settings per day, as well as an option for vacation.ELV4 5-2 ProgrammableLine-Voltage Heating ThermostatAt a Glance:5-2 programmable thermostat allows four periods per dayOffers vacation hold and temporary temperature overridePatented Lux Speed Dial for fast, easy programmingSaves money and energy without sacrificing comfort Compatible with line voltage heating only systems ETL certified; 100% mercury freeThanks to an easy-to-read display and patented Lux Speed Dial, this thermostat is simple to use. Multiple Programming OptionsProperly using a programmable thermostat is one of the easiest ways you can save energy and money. And the ELV4 makes saving as simple as can be--it offers four preprogrammed settings to regulate your home's temperature in the winter, while you're at home, when you're asleep, and when you're away. You can also use the on/off switch to turn the heat off during the summer when it is not needed.For added flexibility, the ELV4 offers the convenience of separate weekend and weekday settings, a vacation hold setting, and a temporary temperature override for manual adjustments. A patented Lux Speed Dial allows for fast programming, and an easy-to-read display shows the current time and temperature. Save Money and the EnvironmentLike all programmable thermostats, the ELV4 helps reduce energy consumption, but this efficient device takes savings a step further. To maximize your home's energy efficiency, the ELV4 comes preprogrammed with a default heating schedule that's designed to save up to 33% on energy costs over a year, and it can also help cut down on your carbon footprint. Because the ELV4 is 100% mercury free, you can be sure it's a safe and environmentally conscious choice for your home.Compatibility InformationThe ELV4 works with heating-only systems that are supplied by up to a 20 amp circuit breaker. It's universal design allows it to work with both single-pole (two-wire) and double-pole (four-wire)systems, 120/240-volt systems up to 16 amps (resistive: 1,900 watts at 120 VAC/3,800 watts at 240 VAC), and line voltage (120/240-volt) hot water systems with motors up to 1/4 horsepower. The ELV4 easily fits into a wall-mounted junction box.Two 'AA' alkaline batteries are required for operation (batteries not included).About Lux: Innovation, Quality, and ValueSince 1914, Lux Products Corporation has manufactured quality products for the home. It all began with turn-of-the-century timing devices, the forerunners of the now world-famous Lux 60-Minute Timers. Building on the success of these simple and utilitarian items, Lux grew into the multifaceted manufacturer and merchandiser it is today. The Lux name has always stood for innovation, quality, and value. The company's full line of electronic and mechanical thermostats offers models for nearly every heating and cooling application. See how you can save money and conserve energy with Lux.What's in the BoxLux ELV4 5-2 Programmable Line-Voltage Heating Thermostat, wire nuts, installation hardware, installation guide, and instruction manual. Not sure which model is right for you?Click here for a complete comparison of LUX programmable thermostats.

Programmable Line Voltage Heat Only. For use on: 1 stage heat only: single or double pole 120/240 VAC systems up to 16A. Electrical rating: 1900w at 120Vac (non-inductive) and 3800w at 240VAc (non-inductive). Uses 2 AA batteries(not-Included)

The six-channel Micro Maestro raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control. Whether you want high-performance servo control (0.25?s resolution with built-in speed and acceleration control) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this tiny, versatile device will deliver. The fully assembled version ships with header pins installed. The Micro Maestro is a highly versatile servo controller and general-purpose I/O board in a highly compact (0.85"×1.20") package. It supports three control methods: USB for direct connection to a computer, TTL serial for use with embedded systems, and internal scripting for self-contained, host controller-free applications. The channels can be configured as servo outputs for use with radio control (RC) servos or electronic speed controls (ESCs), as digital outputs, or as analog inputs. The extremely precise, high-resolution servo pulses have a jitter of less than 200 ns, making these servo controllers well suited for high-performance applications such as robotics and animatronics, and built-in speed and acceleration control for each channel make it easy to achieve smooth, seamless movements without requiring the control source to constantly compute and stream intermediate position updates to the Micro Maestro. Units can be daisy-chained with additional Pololu servo and motor controllers on a single serial line.

Why should you bother with a bulky interface, when all you want to do is plug a single microphone into your computer? With a Blue Icicle in your arsenal, you can turn any microphone into a totally streamlined, USB-ready recording device. Instead of lugging around some fancy rack and a bunch of outboard gear, just toss an Icicle and a mic in your laptop bag, and take your studio straight to the source to track vocal takes, guitar overlays, on-site interviews, sound effects, or whatever your little heart desires. It’s even got 48V phantom power for those power-hungry condenser mics.

The Icicle is Blue's new stylish USB converter and mic preamp combo that allows you to connect any XLR microphone directly into your computer via USB. The Icicle features a studio quality microphone preamp, 48V phantom power, fully balanced low noise front end, analog gain control, and driverless operation. Connect any XLR microphone directly into your computer via USB. Click to enlarge. Use with dynamic and condenser mics thanks to 48V phantom power. Make Any Mic a USB Mic The Icicle works with both dynamic and condenser microphones, providing high quality and hassle-free connectivity with Mac or PC. Whether you're using a microphone for digital recording, podcasting, voice messaging, or voice recognition applications, the Icicle is the quick and easy way to get connected. Plug and Record Simply plug in the USB cable and your mic will be live--no special driver installation is required. Quality and Simplicity The Icicle features a built-in, studio-quality mic preamp, along with a fully balanced, low-noise analog front end to send a clear signal via USB. It also supplies 48V Phantom Power for condenser mics. On the control front, the Icicle keeps it simple, with a single analog volume level control. What's in the Box Blue Icicle, 6-foot USB Cable

When it comes to gaming, it's all in the thumbs. Protect your high score and frag rate with Komodo's professional-quality Thumb Grips for the Xbox 360. Simply slip the high-density rubberized surface directly onto your controller's analog sticks and play like a pro!

Gaming too hard?! Your analog sticks worn out? Need an extra layer of material to perfect your favorite game? Look no further! With the Thumb grips offered by KMD specifically custom-fitted for the PlayStation Vita, you can expect to be at the top of your game either at home or on the go! Easy and quick application make this a no brainer for anyone with a PlayStation Vita handheld console.

Product InformationOnly the Best for Your Pets! Luxury and extravagance are the way of life atthe Paws & Claws Pampered Pets Spa. Let the pampering begin! This is thepremier spa for dogs and cats who expect and deserve the best treatment andwhose pet owners demand the finest. Your challenge is to pamper these pesky petsand make sure that all expectations are satisfied. Well can you?Product Features Time for TLC!  Welcome your clients to your Paws & Claws Pet Spa to style and spoil your pets as you become the star of the industry. Bling!  Create custom jeweled collars in your very own Pet Shop. Post Pad!  Welcome your VIPets to their very own luxurious themed room including the "Pretty in Purple" and "You're a Move Star" rooms.

Support (technical or warranty) will be provided by the seller from whom you obtain the product.With the OBi110, you are in control of your communications life. From the OBi110's on-board connections to a telephone, your phone line and via the Internet, you have the power to bridge mobile, fixed line and Internet phone services (VoIP). The OBi provides you with an abundance of control and enhanced convenience. OBi can use the web and social networking tools to bring everything and everybody together to speak freely and even for free! When it makes sense, the OBi110 can use the Internet and OBiTALK between OBi users. In this case, a traditional phone service is never needed to make the connections. Talking becomes truly free. You can put the "social" back into social networking. So Many Features! - OBiTALK Web Portal: The OBiTALK Web Portal allows you to manage your OBi endpoints and your Circle of Trust. There is also a utility which helps OBi users configure devices for optimum savings and access applications which make using OBi even more convenient. - OBi Circles of Trust: The OBiTALK Web Portal is where you can set-up Circles of Trust. This provide a means to team-up with other people who have OBi devices and endpoints so that everyone's calls can be made as inexpensively as possible. - OBiAPP for PC: Soft Phone Integration - Works with Your Existing Services: PSTN, VoIP (SIP) - Call Forwarding on All Calls, Busy Calls, Forward on No Answer - Caller ID - Name & Number - Call Waiting - Call Transfer - Block by Caller ID - Automatic Call Back - Call Return - Do Not Disturb - Conference Calling - Anonymous Calling - Message Waiting Indication - Visual and Tone Based - Speed Dialing of 99 OBi Endpoints or Phone Numbers

With the OBi100, you are in control of your communications life. From the OBi100's on-board connections to a telephone and the Internet, you have the power to bridge Internet phone services (VoIP) with mobile and land line services. The OBi provides you with an abundance of control and enhanced convenience. OBi can use the web and social networking tools to bring everything and everybody together to speak freely and even for free! When it makes sense, the OBi100 can use the Internet and OBiTALK between OBi users. In this case, a traditional phone service is never needed to make the connections. Talking becomes truly free. You can put the "social" back into social networking. So Many Features! - OBiTALK Web Portal: The OBiTALK Web Portal allows you to manage your OBi endpoints and your Circle of Trust. There is also a utility which helps OBi users configure devices for optimum savings and access applications which make using OBi even more convenient. - OBi Circles of Trust: The OBiTALK Web Portal is where you can set-up Circles of Trust. This provide a means to team-up with other people who have OBi devices and endpoints so that everyone's calls can be made as inexpensively as possible. - OBiON for iPhone and Android Integration - Works with Your Existing Services: VoIP (Google Voice and SIP) - Call Forwarding on All Calls, Busy Calls, Forward on No Answer - Caller ID - Name & Number - Call Waiting - Call Transfer - Block by Caller ID - Automatic Call Back - Call Return - Do Not Disturb - Conference Calling - Anonymous Calling - Message Waiting Indication - Visual and Tone Based - Speed Dialing of 99 OBi Endpoints or Phone Numbers

The Logitech Stereo Headset H250 helps you engaging to clear and audible communication experience thanks to its noise-canceling microphone. Manage to integrate this headset on your devices through its 3.5 mm input and output jacks.

As one of the fastest growing technologies in our culture today, data communications and networking presents a unique challenge for instructors. As both the number and types of students are increasing, it is essential to have a textbook that provides coverage of the latest advances, while presenting the material in a way that is accessible to students with little or no background in the field. Using a bottom-up approach, Data Communications and Networking presents this highly technical subject matter without relying on complex formulas by using a strong pedagogical approach supported by more than 700 figures. Now in its Fourth Edition, this textbook brings the beginning student right to the forefront of the latest advances in the field, while presenting the fundamentals in a clear, straightforward manner. Students will find better coverage, improved figures and better explanations on cutting-edge material. The "bottom-up" approach allows instructors to cover the material in one course, rather than having separate courses on data communications and networking.

Fundamentals of Power Electronics, Second Edition, is an up-to-date and authoritative text and reference book on power electronics. This new edition retains the original objective and philosophy of focusing on the fundamental principles, models, and technical requirements needed for designing practical power electronic systems while adding a wealth of new material. Improved features of this new edition include: A new chapter on input filters, showing how to design single and multiple section filters; Major revisions of material on averaged switch modeling, low-harmonic rectifiers, and the chapter on AC modeling of the discontinuous conduction mode; New material on soft switching, active-clamp snubbers, zero-voltage transition full-bridge converter, and auxiliary resonant commutated pole. Also, new sections on design of multiple-winding magnetic and resonant inverter design; Additional appendices on Computer Simulation of Converters using averaged switch modeling, and Middlebrook's Extra Element Theorem, including four tutorial examples; and Expanded treatment of current programmed control with complete results for basic converters, and much more. This edition includes many new examples, illustrations, and exercises to guide students and professionals through the intricacies of power electronics design. Fundamentals of Power Electronics, Second Edition, is intended for use in introductory power electronics courses and related fields for both senior undergraduates and first-year graduate students interested in converter circuits and electronics, control systems, and magnetic and power systems. It will also be an invaluable reference for professionals working in power electronics, power conversion, and analog and digital electronics.

The new edition of Electronic Principles provides the clearest, most complete coverage for use in courses such as Electronic Devices, Linear Electronics, and Electronic Circuits. It's been updated to keep coverage in step with the fast-changing world of electronics. Yet, it retains Malvino's clear writing style, supported throughout by abundant illustrations and examples.

The BC355C is an affordable, basic mobile scanner that's great for home or mobile use, with 300 storable channels, coverage of all the "action" bands, convenient features like "close call" and program lock, and a wealth of powering options for different applications. An affordable, basic mobile scanner that's great for home or mobile use. Affordable Base / Mobile Scanning Scanning With 300 Storable Frequencies The frequency coverage of the BC355C includes the "action" bands where you can hear police, ambulance, fire, amateur radio, public utilities, weather and more. You can also save up to 300 frequencies that are scanned along with the preset frequencies. So whenever you encounter a newly activated local frequency for any service category, you can add it to the bank for that category. This gives you quick access to the frequencies you want to hear. "Close Call" Technology The BC355C features close call RF capture technology, which allows it to instantly tune to signals from nearby transmitters, so you can stay on top of what's going on in your vicinity. Search Lockout This feature lets you lock out frequencies that have continuous or uninteresting communications, allowing faster access to your favorite channels. Program Lock Turn on the BC355C's Program Lock feature to prevent accidental or unauthorized programming of channels. Powering Options Power your mobile scanner at home or on the go with the included AC adapter, DC power cable, and automotive power outlet plug. What's in the Box BC355C Scanner, Telescoping Antenna, Fixable Mobile Antenna, AC Adapter, Vehicle Power Adapter, DC Power Cord, Bracket, Screw, This Owner's Manual, Other Printed Materials Uniden Scanner Comparison BC355CBC340CRSBC370CRSBCT8BC898TBCT15XBCD996XTBase/Mobile/DIN-EMobileBaseBaseMobileBaseDIN-EDIN-EBeartracker Warning System----------Channels300100300250500+1000 TG9,000 Dynamic25,000 DynamicDynamic Memory----------Close Call--------Pager Screen--------GPS Enabled----------Weather Alert--SAME--SAMESAMESAMETriple Conversion--CTCSS/DCS--------Alphanumeric Display----------Backlit DisplayBacklit Keys--------Analog Trunking------Digital Trunking------------PC Programming------PC Control------AM Broadcast----------25 - 29 MHz29 - 54 MHz54 - 108 MHz--59-88 (TV), 88-108 (FM)59-88 (TV), 88-108 (FM)----108 - 137 MHz137 - 174 MHz174 - 216 MHz--179-216 (TV)179-216 (TV)----216 - 225 MHz--------225 - 406 MHz----225-380 MHz--406 - 512 MHz400-512 MHz764 - 776 MHz------------794-806 MHz------------806 - 956 MHz--1240 - 1300 MHzNo;--------PC CableNANANA----

Includes 300 channels close call RF capture technology with do-not-disturb and temporary lockoutsPreprogrammed service search makes finding interesting active frequencies even easierThe most interesting "action" bands hear police ambulance fire amateur radio public utilities weather and moreClose Call RF Capture Technology instantly tunes to signals from nearby transmittersIncludes AC adapters DC power cable and automotive power outlet plug

Perfect in construction and performance, the Madman C2 is your most bold chronograph. This multi-function timepiece sits on a comfortable rubber strap.