ReviewsUnit Tests

Digital Manifold Gauge Set Pressure&Temp Test HVAC Manifold Pressure Leak Test Digital Refrigerant Gauges Vacuum HVAC Gauges with Refrigerant Hoses&Temperature Clamps&LCD Display for Air Conditioning

  • ...rant pressure-evaporation temperature. Before you fill refrigerant, you can set different types of working refrigerants according to the car needs to fill. Digital manifold gauge set also calculates the degree of subcooling and superheat, which is convenient for direct reading of the operating process data. It also tests the percentage of vacuum measurement,pressure leak measurement..
  • 3.[ Dual Pressure & Dual Temperature Measurement ]：The digital manifold gauge set can measure dual pressure and dual temperature simultaneously to help you determine the cooling capacity of your refrigeration system. The lower the evaporating (Ev)/condensing (Co) pressure and temperature, the more efficient the refrigeration cycle will be and the greater the cooling capacity. It can also test the temperature of the refrigerant in the high/low pressure pipes..
  • 4. [Efficient Data Processing and LCD display]：The Digital manifold hvac gauge has a built-in 32-bit digital processing unit and high-precision data acquisition unit with high data stability. It is also equipped with a large LCD display, supports LCD backlight, with clear and easy to read data display, which supports multiple pressure unit switching, including Kpa.
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Refrigeration Digital Manifold Gauge Meter HVAC Vacuum Pressure Temperature Tester Kit with Test Clip and Pipe for Testing Maintaining Air-Conditioner, Refrigerator

  • The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners,fridge and cold storage..
  • Also it tests percentage of vacuum measurement.
  • pressure leak measurement, leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right..
  • The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. HVAC System Gauge Set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database..
  • The instrument can measure double pressure at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data..
  • The instrument uses high-strength engineering plastics and flexi....
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Kidde Carbon Monoxide Alarm

  • Peak Level Button – Displays the peak CO level recorded by the alarm since it was last reset or unplugged.
  • Test Button Functions – Tests the unit for proper operation and resets the Carbon Monoxide alarm.
  • LED Operation – Blinking dot in lower right corner of display denotes normal operation.
  • Ten years after the initial power up, this alarm will “beep” two times every 30 seconds to indicate that it is time to replace the alarm..
  • NOTE: This CO alarm is not battery operated. However, these alarms are equipped with 9 volt battery backup – the 9 volt battery is to supply short term back-up during a power outage..
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BIC Xtra-Life Mechanical Pencil, Clear Barrel, Medium Point (0.7mm), 10-Count

  • #1 Selling Mechanical Pencil* *Source: The NPD Group/ Retail Tracking Service / U.S. Actual Unit Sales (Retail & Commercial Combined)/ Jul 2016-Jun 2017.
  • Smooth-writing #2 lead advances easily, does not smudge, and erases cleanly.
  • Perfect for standardized tests - each pencil comes with three #2 leads.
  • Sleek, modern design with clear barrel and vibrant clip.
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Pentel Prime Mechanical Pencil 0.7mm, Yellow Barrel, Box of 12 (AX7G)

  • #1 Selling Mechanical Pencil* *Source: The NPD Group/ Retail Tracking Service / U.S. Actual Unit Sales (Retail & Commercial Combined)/ Jul 2016-Jun 2017.
  • Thick, break-resistant lead does not smudge and erases easily.
  • Smooth-writing #2 lead is perfect for students and standardized tests.
  • Durable – 1 BIC Pencil = 2 ½ wood case pencils.
  • Always ready and accurate, never requires sharpening.
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Briidea 2-Mile Electric Fence Energizer for Preventing Wild Animals Intruding 8 Acres Output Voltage 5000 V 0.1Joule

  • [Available Controlling Range] Having been designed for use with electric animal fences, the fence energizer is capable to control an area of 8 acres, and is compatible with most soil types.
  • [Two Terminals] This fence energizer is standard equipped with two terminals, of which one is fence ground terminal for connecting to a separate ground system, the other one is fence output terminal for connecting to the fence.
  • [Security Protection] With its cable having been listed by UL after a series of strict tests, this unit is more secure and reliable to use and is capable of fire prevention.
  • [Warning Sings Needed] A warning sign shall be fitted to every point where persons may gain ready access to the conductors.
  • [For Controlling Animals] This unit is capable to both defend the domestic animals inside the fence and prevent wild animals such as bears, raccoons, skunks intruding on the domestic ones.
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Micro Essential Lab 2210 Plastic Hydrion Vivid Short Range pH Test Paper Dispenser, 4.5 - 8.5 pH, Single Roll

  • Clear, distinct color match at each 0.5 pH unit.
  • Paper contained in a protective plastic dispenser with a serrated edge for easy tear off.
  • Dispenser delivered in outer cardboard box.
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Tripp Lite Network Cable Continuity Tester for Cat5/Cat6, Phone and Coax Cable Assemblies (N044-000-R)

  • Tests Cat5E Or Cat6, Coax And Phone Cable Connections Features 2-Piece Transmitter And Receiver, 2.
  • Bnc-F Coax Converters And Coax Terminator 2-Piece Test Unit With Rj45, Rj12 Jacks And Coax Jack.
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BELEY Refrigeration Digital Manifold HVAC System Gauge Set, High-Precision Vacuum Pressure Temperature Leakage Tester Dignostic Meter Kit for Testing Maintaining Air-Conditioner, Refrigerator

  • ...f temperature Celsius / Fahrenheit, to facilitate different needs..
  • What You Can Get More -- Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. Also it tests percentage of vacuum measurement, pressure leak measurement, leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right..
  • Premium Design -- Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switches, 1/4-inch standard interface design to ensure that the instrument's durability and versatility..
  • High-precision and Warranty -- The instrument uses high-strength engineering plastic and flexible non-slip silicone design. The whole machine is solid and comfortable to hold. Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. We provide 1year warranty ensure high-quality after-sales service..
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SmartPro Screen I Diamond Tester CVD HTHP Type lla Lab Created

  • Tests Earth-Mined Diamonds (D-J) and Lab Created CVD/HPHT Type IIa colorless.
  • Auto testing function, New technology LED light source with hight efficiency and mercury-free.
  • Smart touch test switch on the top front of the unit.
  • Result indicating by Bright LED Lights with sound.
  • Power: USB Port, Power Adapter, or 4AAA Batteries (Alkaline recommended).
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No-nonsense Nutriteam Water Distiller, Glass Collection

  • This distiller has been calibrated to distill the water at the proper speed. This is done by carefully equalizing the size of the heating element, the cooling coils, and the fan..
  • If you are looking for a cheap distiller, this isn’t the unit for you. This distiller is built tough, with high-quality parts. Unfortunately that costs money. Includes a 1 year warranty and trained technical support..
  • This distiller has passed a ridiculous number of stringent safety tests. Each unit is Q.C. tested and passes UL safety standards. Heavy duty grounded plugs come standard with each distiller..
  • Requires filters, most of the time. Yes that’s right, a water distiller usually requires a filter. The added activated charcoal filters remove VOCs and improve the smell and taste. If you have a pre-filter that contains activated charcoal or non-treated well water you do not need filters..
  • Made in Taiwan: Megahome Corp is in Taiwan, and they only make these countertop distillers and have been doing so for over 28 years. We hope you appreciate the fact that Megahome is a small factory that treats their employees fair, produces an amazing product, and obsesses over every detail.You couldn’t ask for a better manufacturer..
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