Top Used Test Equipment

Digital Manifold HVAC Gauges Set with Pressure&Temp Test, Digital Refrigerant Gauges Built-in 89 Refrigerant Database, HVAC Gauges Set with Refrigerant Hoses,Temp Clips& 3.5″ LCD Display

  • 【Digital Manifold Gauge Set】Manifold gauge kits are used to install, test and maintain refrigeration equipment (such as air conditioners, refrigerators and cold storage, etc.). Digital gauge has very powerful functions, such as: double pressure test, dual temperature test , digital readout, multi-unit switching, multi-mode function and built-in refrigerant database..
  • 【Condensing Pressure&Temp Test of manifold Gauge】The air pressure gauge can test the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temp when the gas changes to liquid. (The lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.).
  • 【Evaporation pressure and temperature test of manifold Gauge】The air pressure gauge can test the maximum pressure when the refrigerant changes from liquid to gas. The lowest temp when the liquid becomes gaseous.（The lower the pressure and temp of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.）.
  • 【The air pressure gauge can be filled with refrigerant through the visual window & Refrigerant type can be set】Built-in 89 kinds of Refrigerant Database. B....
Check Stock

United Nuclear Geiger Counter Test Card

  • Ideal for testing all sorts of radiation detection equipment, our inexpensive Geiger Counter Test Sample is handy, easy to use, and safe..
  • It consists of a card with a small radioactive source attached to the back. The card is enclosed in 4 mil plastic making it waterproof and durable. The card does not need to be removed from the plastic enclosure to use..
  • Simply place your radiation detection instrument (or its probe) on the rear of the card and you will instantly know if your Geiger counter is operating..
  • The Geiger Counter Test Sample provides low-level Gamma & Beta radiation which is easily picked up by common radiation detectors. Works with all standard Geiger counters..
  • Please note: The color on the back of the test cards can change depending on the material being used. Do not worry you will still experience the same effects/results regardless of the material color..
Check Stock

650nm red light laser module industrial laser module adjustable focal length (line-2packs)

  • ♥1set:line is 2pcs, working time>10000 hours.
  • ♥ Cable length: 100mm, laser head diameter 6mm.
  • ♥ Can be used for aiming and positioning Can be used for laser test tools Can be used for medical device positioning Can be used for signal generating equipment.
  • ♥ Adjustable focal length, according to the tightness of the product.
Check Stock

Thermostatically Controlled Outlet: (1 PCS)Automatically Turn on Below 32℉, Turn Off Above 47℉ Unnecessary to Turn Off Power Manually in Cold Winter Cube

  • ... indicator light comes on and energizes the socket,indicator light make it easy to know if the temperature controlled outlet is working..
  • Parameter: Maximum rating: 15 Amps, 120V AC. Size: 4.5*1.5*1.2 inch, only for dry location, if used outdoors please make it waterproof..
  • Widely Used: The cube cooperates with other equipment to prevent icing. With the change of temperature, the power supply can be turned on and off to solve the problem of water icing. Widely used in chicken water heater, heat lamp, chicken coop heater, cat and dog heated water bowl, heating, bird bath deicer, water pump well house heater, greenhouse heat lamp, heat tape for water pipes,roof cable heater, etc.It is not recommended to use with high power equipment such as pond deicer..
  • Test: Works only when the temperature is close to 32℉. Test upon receipt: You can put it in the refrigerator for 30 minutes,then plug in the power, the indicator light is on, and the power is on. You can also feel free to contact us, we try our best to solve the problems you encounter..
Check Stock

Hydrogen Peroxide Test Strips, Ideal for Accurate Measuring of Peroxide Level, 0-100 PPM Range (100 Test Strips)

  • ...evels in pool and hot tub water, industrial water boiling and cooling, laundry and sanitation, drinking water and wastewater, and other applications that require testing hydrogen peroxide concentrations.
  • COST-EFFECTIVE HYDROGEN PEROXIDE TESTING METHOD: PERX provides an inexpensive alternative to electronic measuring equipment that require regular calibration..
  • CONVENIENT TO USE AND STORE: PERX peroxide test strips come in a durable plastic container that allows convenient use in the field..
  • WATER QUALITY SPECIALISTS PROVIDING 100% SATISFACTION GUARANTEE: ColorKiM specializes in water quality testing and treatment products. Each product is we sell is tested by a team of scientists in our own research laboratory to ensure it delivers 100% accurate results. Every purchase is backed by knowledgeable and professional advice, free replacement of damaged products, and full refund in case you are not completely satisfied with your purchase..
Check Stock

Breastmilk Alcohol Test Strips, at Home Alcohol Strips for Breastfeeding and Nursing Moms, 2min Accurate Results, Quick and Precise Detection Alcohol Tester, 25Test Strips

  • ACCURATE AND QUICK - You can quickly know the alcohol test results in 2 minutes, and the lowest alcohol content can be detected, with an accuracy rate of 99.9%..
  • EASY TO USE - No need for cumbersome checking equipment, which is easy to carry and can be used at home anytime. Place the alcohol test strip for breastmilk, and the result will be shown on the test strip after 2 minutes, and the breast milk alcohol test can be completed by comparing the color card..
  • PROTECT BABY'S SAFETY - By catching the trace amount of alcohol content in breast milk, the breastmilk alcohol test strip allows you to visually see if your breast milk contains alcohol content and avoid bad results when your baby consumes it..
  • PROTECT YOUR HEALTH - Only a small amount of breastmilk needs to be taken to use the alcohol testing strip, avoiding unnecessary pumping of large amounts of breastmilk or even throwing it away. Protect your health and avoid unnecessary wastage..
  • RELIABLE QUALITY - Our breastmilk alcohol test strips are sealed with high strength means, which can guarantee the quality of each test strip and the accuracy of the test result. You can use them with confidence..
Check Stock

GLTL Withstand Hi-Pot AC/DC 0-5KV AC20mA DC10mA 100VA Insulation Resistance Tester (110VC tunable Input Power)

  • ●,According to the latest national power industry standards and the design of intelligent voltage test equipment IEC60335J JG795- 2015, JJG690-2003. series voltage withstand test instruments are for general- purpose HV test operation..
  • ●,Widely used in electronic components, electrical manufacturing departments, power operation departments, scientific research units and institutions of higher learning and other industry departments..
  • ●,Third party metrology report can be provided but additional charge is required, please contact us..
  • ●,It has the function of detecting insulation resistance..
Check Stock

Look Like I m Doing Nothing Graphic Novelty Sarcastic Funny T Shirt XL Black

  • Ideal for testing all sorts of radiation detection equipment, our inexpensive Geiger Counter Test Sample is handy, easy to use, and safe..
  • It consists of a card with a small radioactive source attached to the back. The card is enclosed in 4 mil plastic making it waterproof and durable.....
  • Simply place your radiation detection instrument (or its probe) on the rear of the card and you will instantly know if your Geiger counter is....
  • The Geiger Counter Test Sample provides low-level Gamma & Beta radiation which is easily picked up by common radiation detectors. Works with all....
  • Please note: The color on the back of the test cards can change depending on the material being used. Do not worry you will still experience the same....
Check Stock

Testing Meter Handheld Megohmmeter Resistance Tester Auto Range Data Logger Insulation Tester for Industry for Indoor Outdoor for Electrician

  • It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.
  • LCD display 1999 digits count, over limit indication.
  • PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
  • Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage..
Check Stock

uxcell 20PCS NTC Thermistors Resistors MF58 3950B 10K Ohm Glass Sealed Temperature Sensors

  • Made of high-quality materials and has a long service life..
  • Small size, fast reflection speed, stable operation for a long time, good consistency..
  • NTC (negative temperature coefficient) thermistor, its resistance decreases with increasing temperature. High resistance and B value accuracy.
  • Widely used in air conditioning equipment, heating equipment, electronic thermometers, liquid level sensors, etc..
  • Material: Oxide film. Temperature coefficient: NTC. Rated power: 0.25w. Package includes: 20 x NTC thermistor..
Check Stock

Oil Pressure Tester Kit, 0-140 PSI Engine Oil Pressure Tester Gauge Tool Kit for Cars ATVs Trucks Use.

  • ...e material of the engine oil pressure tester kit consists of Copper, Rubber, ABS Plastic, Iron, and Aluminum.
  • And the gauge is equipped with a shockproof cover, which is under great protect and convenient maneuverability.
  • Whole oil pressure tester kit packed in a molded case making it easy to store and organize the equipment..
  • PARAMETER: The oil pressure gauge use 3" big dial with clear dual scale range 0 to 140 PSI and 0 to 10 Bar. Compare to a large range, this oil pressure gauge is easy to read about 1-2 Bar with a short range. There are a straight quick coupler and a elbow one in the case, you can choose it according to the location of the engine oil pressure test port..
  • QUALITY ASSURANCE: 100% brand newengine oil pressure test tool kit, To guarantee 100% customers' satisfaction, we accept unconditional return service and 180 days warranty for all parts. Please contact with us if there's any quality or other problem..
Check Stock

Victorinox Boning Knife

  • ✅Kitchen knives KITAKAMI - Boning knives are made of high-quality German steel X50CRMOV15 making it strong and durable. It is hardened up to HRC 57 on Rockwell scale..
  • ✅Double side symmetrical sharpening of the blades simplifies cutting and slicing makes these knives perfect for everyday use..
  • ✅Finger's protection on the blade prevents injury of hands and ensures additional support. Stainless steel bolster to achieve a perfect balance of the boning knife..
  • ✅Polypropylene handle is fixed with 3 even grooves properly. Matt finishing helps handles to stay non-slippery and to prevent hands injury..
  • ✅All FISSMAN knives are strictly tested during and after production on professional equipment in the FISSMAN laboratory. We control the quality of knives in accordance with international tests on certified equipment only. This knife pass metal analysis test, corrosion resistance test, stainless steel hardness test, blade sharpness test. You will find more usage recommendations on the packaging. Fissman provide lifetime warranty for Fissman knives..
Check Stock