Reviews Multi user Testing

AMTAST Professional Surface Roughness Tester Metal Surface Roughness Gauge

  • The Surface Roughness Tester AMT211 complies with international standards ISO, DIN, ANSI, JIS. Users-friendly system and intuitive menu navigation, Multi-direction measurement such as lateral and upsid..
  • Sensor can work in the meter, also can work independent through 1.0m length cable (Max can be 3m)..
  • Affordable Touch screen & button operational Surface Roughness Tester. Roughness parameters: Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2, resolution 0.001 micron. With bluetooth, also can by app to connect with mobile phone..
  • Calculation results, assessed profiles, bearing and amplitude curves can be displayed. DSP chip controlled achieves high accuracy and fast testing speed, easily connected to PC & Printer.
  • Wide Application: This portable Surface Roughness Tester allows surface roughness measurement both on metal and non-metal workpieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy workpiece, assembly line on site. The AMT211 is a Non Destructive Testing instrument, damage won’t be caused when testing piece..
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Network Cable Tester, 4 in 1 Wire Tracker PoE Tester with Ncv & Lamp for LAN CAT5 CAT6 Underground Telephone Line, Detect Voltage Measure Fault Distance, a Must-Tool for Home Repair, Cabling Engineers

  • 500m Test Range: The Rj45 cable tester measures the cable length and accurately locates the fault distance of the LAN cable, and the range is extended to 500m. This is longer than other testers and means it is equipped with the most powerful cable positioning technology for any work environment..
  • Multi-function: Continuity testing, cable length measurement, cable faults testing, POE testing, hub blink and NCV funtion..
  • POE Testing：identify which pins are providing power and detect how much voltage, identify which the type of PSE (at/af standard). Test CAT5e, CAT6, CAT6a (STP & UTP).
  • NVC Induction Pen：NVC induction pen design, accurate electricity measurement, safter to use..
  • LED Lighting and storage：Emitter and receiver all have lighting function. It can solve the trouble of dark work.With storage, memory and recall functions, it is convenient for users to use and calibrate..
  • Continuity Testing：CONT-Test open, short, cross, etc for STP, UTP cable. Detect AC voltage presence (50V-1000V).
  • Three Cable Scan Mode：Three scan modes selectable: Digital mode/ Analog mode/ PoE mode..
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Logitech Wireless Mouse M525 - Red/Black Renewed

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic....
  • Micro-precision scroll wheel: Faster, easier web navigation plus advanced optical sensor for smooth tracking on more surfaces.
  • Extended battery life: Go for up to three years without a battery change (Battery life may vary based on user and computing conditions).
  • Compact comfort in cool colors: Ergonomic shape, soft rubber grips and great style that's easy to take anywhere.
  • Multi-device wireless receiver: Tiny Unifying receiver connects up to six Unifying-compatible devices.
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BrandTech 705110 HandyStep S Repeating Pipette

  • 8 channel pipette, appropriate for 96 well plates. All Scilogex pipettes are quality tested for precision per ISO8655-2:2002 and are supplied with individual calibration certificates. Quality control includes gravimetric testing of each pipette with distilled water at 22°C..
  • Ergonomic pipette design ensures an excellent operating experience and the digital display is clear and easy-to-read. The plunger requires low operating force to aspirate and dispense liquid, reducing user fatigue and thumb muscle activity. Dispensing head rotates 360° for effortless pipetting convenience..
  • These multichannel pipettes are designed for in-house service and is easy to calibrate and maintain with tool supplied. MicroPette uses universal pipette tips. Integral tip ejector allows for access into narrow tubes and makes tip changes quick and easy..
  • Pipette can be fully autoclaved at 121°C, 1 atm, 20 minutes for decontamination and sterilization. This multi channel pipette can be autoclaved without a....
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Diode Check

  • 【Easy-to-use multi-function probe tester】The main functions of this power circuit probe tester include voltage and polarity test, continuity test, signal circuit test, current test, circuit breaker protection, relay test, injector test and cleaning, component activation and testing, poor ground testing, tracking and locating shorts, etc. It beeps to indicate the result while testing and is the most versatile and practical dedicated circuit repair test tool its users have ever had..
  • 【Best Electrical Tester】This electrical tester can supply power to electrical components, with reverse connection protection circuit, it is an advanced test tool for positive and negative line judgment. It shortens the diagnostic time of all 6 to 40 volt vehicle electrical systems, and is suitable for DC 6-40v cars, motorcycles, trucks, buses, construction vehicles, ships, tractors, mining vehicles and other vehicles that use DC circuits..
  • 【Quick Self Test & Relay Test & Circuit Breaker Protection】GODIAG GT101 circuit tester has quick self test function, which can ensure the tester is in good condition before use. The GT101 Probe Tester Kit can quickly detect whether t....
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TRENDnet Inline PoE Tester, TC-NTP1, Tests 4PPoE, PoE+, PoE & Passive PoE Technology, Wattage, Voltage, Amperage, Polarity, LED Display, Battery-Free, Troubleshoot PoE Issues, IEEE 802.3af/at/bt

  • PORTS: This Inline PoE tester is equipped with 1 x Gigabit port for PSE connection, and 1 x Gigabit port for PoE Device connection.
  • TESTING MODES: The TC-NTP1 supports three testing functions. T-mode allows you to test your PSE device to determine the PoE switch's or injector's supported PoE standards, as well as voltage output. N-mode is used for non-standard passive PoE devices. I-mode is used for PoE inline testing, which displays the voltage, amperage, and wattage of the connected PD.
  • USER FRIENDLY: The TC-NTP1 PoE cable tester provides battery-free operation, and is ready for use right out of the box.
  • COMPATABILITY: The PoE cable tester is compatible with IEEE 802.3af/at/bt PoE devices up to 100W, and non-standard passive PoE devices from 11V – 60V..
  • STEP BUTTON: The convenient step button on the PoE cable tester allows users to cycle through voltage, amperage, and wattage readouts. It also allows users to lock the display to a specific readout (e.g. wattage) for real-time monitoring..
  • TROUBLESHOOT IN REAL TIME: Troubleshoot PoE issues in real-time on-the-go and accurately test 4PPoE, PoE+, PoE, and passive PoE technologies with this compact and lightweight PoE testing tool..
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Car Battery Tester, TOPDON BT600 12V Battery Tester, 12V/24V Cranking Tests and Charging Tests, Alternator Load Testers, 100-2000CCA Digital Battery Voltage Tester, 3.5\ Screen with Built-in Printer

  • 【Professional Enough】Adopting cutting-edge conductivity testing technology, the TOPDON BT600 automotive battery tester performs various tests and offers suggestions correspondingly. Battery testing for 12V batteries shows a battery's health, rated CCA, etc. Cranking and Charging tests can check cranking systems and charging systems, allowing technicians to accurately determine fault location through this smart battery analyzer..
  • 【Work on More Batteries】Supporting tests for 12V & 24V Lead-Acid batteries (CCA 100 to 2000A), this car battery tester enables professionals to work on Sedans, Motorcycles, Pickup Trucks, Heavy-Duty Trucks, and Boats. With the BT600 battery tester, technicians can complete more testing jobs on batteries, such as regular flooded, AGM Flat, AGM Spiral, GEL, and EFB batteries..
  • 【3.5” Color Screen & Built-In Printer】3.5” color screen, which is bigger than 90% car battery testers, and intuitive user interface enable simple operation. With a built-in printer, this digital battery tester allows users to print reports immediately with thermal sensitive paper, suitable for shops to print out whenever a proof or record is needed. The data Playback function can save data from the last test performed, making it easier fo....
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3125000044-12-Channel Pipettor - Eppendorf Research Plus Series Multichannel Pipettors - Each

  • 12 channel pipette, appropriate for 96 well plates. All Scilogex pipettes are quality tested for precision per ISO8655-2:2002 and are supplied with individual calibration certificates. Quality control includes gravimetric testing of each pipette with distilled water at 22°C..
  • Ergonomic pipette design ensures an excellent operating experience and the digital display is clear and easy-to-read. The plunger requires low operating force to aspirate and dispense liquid, reducing user fatigue and thumb muscle activity. Dispensing head rotates 360° for effortless pipetting convenience..
  • These multichannel pipettes are designed for in-house service and is easy to calibrate and maintain with tool supplied. MicroPette uses universal pipette tips. Integral tip ejector allows for access into narrow tubes and makes tip changes quick and easy..
  • Pipette can be fully autoclaved at 121°C, 1 atm, 20 minutes for decontamination and sterilization. This multi channel pipette can be autoclaved without....
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Upgraded Diamond Tester Pen, Environmental Protection 9V Battery, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector for Novice and Expert, Accuracy Jewelry-Tester Pen

  • ✔◇✔This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes..
  • ✔◇✔SIMPLE TO USE : Diamond Tester Pen is simple to operate to get results. 1. Put the battery in the tester. 2. Take off the probe cap. 3. Turn on the switch. 4. Make sure only one light lights up on the scale. 5. Make sure the " ready lamp" light is on. 6. (If test diamond, you then need to turn on the number of the light.
  • ✔◇✔Before Test: 1. Put the battery in the tester. 2. Take off the probe cap. 3. Turn on the switch. 4. Make sure only one light light up on the scale. 5. Make sure the " ready lamp" light on. 6. (If test diamond, you then need to turn on the lights number corresponding to the indoor temperature and diamond weight.).7. (If test other gems, you'd better calibrate the probe, method: by placing the probe vertically on a glass, then adjusting the light to 5, then test the gems.).
  • ✔◇✔NOTICE: * When testing, the probe needle and the tested object must be at a 90° angle. * When testing diamond, your right index finger must keep touching the metal panel on the back of the t....
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Yaeonku Dual Interface External blu-ray DVD cd Drive Player cd DVD Burner Compatible with Laptop Desktop PC Windows Linux Mac OS

  • ...al interface Bluray DVD Drive does not play 4K Ultra HD Discs. Does not support Blu-ray burning, only supports DVD CD burning,Please make sure the playback software on your computer must support Blu-ray format. We suggest downloading the free software "Cyberlink BD&3D Advisor", install it on your computer and start testing. If your computer supports Blu-ray or 3D playback, it will tell you the result..
  • 【Wide Compatibility】 This external USB 3.0 & Type-C bluray drive compatible with Windows XP/2003/Vista/7/8/10/11, Linux, all version Mac OS system. For the desktops, please connect the device to the back USB port of the motherboard for normal use.Sometimes the computer's built-in player cannot play, please download a third-party application, such as VLC or MakeMkv to use it..
  • 【High Speed Bluray Drive】 Compatible with Type-C & USB3.0 and USB2.0. Higher transmission speed (up to Maximum of 5Gbps) means higher stability, faster reaction, stable performance and strong fault tolerance. Give users a better experience..
  • 【Portable, Multi-Functional】The portable Bluray CD/DVD Drive is multi-functional that users can use to play music, watch movies, backup data, install programs, and transfer files. Please feel free to contact us via amazon if you have ....
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Olmlmo Emf Meter,Ghost Hunting Equipment,Radiation Detector,Digital Electromagnetic Field Radiation Detector Digital LCD Emf Detector,Tester for Home Emf Inspections, Office,Outdoor and Ghost Hunting

  • ...ter equipped with 3 built-in electromagnetic radiation sensors, displaying the radiation value on the ghost hunting equipment’s clear LCD digital display.Our radiation detector can detect 360 degrees EMF meter tests magnetic field, instead of just one sensor compared with others emf meters. The ghost detector’s testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m.EMF meters couldn’t test the RF value and temperature.
  • Sound &Light Alarm : When you use the emf meter ,the emf testing result exceeds the value less than (0.4µT (4mG) or 40V/m), the emf reader top light color is green.
  • the emf meter’s screen will turn yellow and the indicator will be flashing when it’s detecting between 4-40 mG, red if it’s reading more then 40 mG.A sound alarm will give you the same data in higher sound frequencies, which you can also disable.
  • Multi-function & Power Saving: Our emf detector ghost hunting testing average or peak value(Maximum) reading, and one bottom hold the data for a view. This ghost hunting equipment has large -light LCD is clear for viewing. Olmlmo EMF meter will power off after 15 minutes without operation....
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Dupeakya Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone (Diamond Tester 2)

  • [FAST AND PRECISE ]: This gemstone tester pen is not only a diamond tester but also a multi-gemstone tester. It is designed to detect if a gemstone is real or fake, including: diamond, sapphire, crystal, ruby, agate, jadeite, etc. Professional Diamond Selector designed for quick, precise, and safe diamond testing..
  • [SIMPLE TO USE ]: Diamond Tester Pen is simple to operate to get results. 1. Put the battery in the tester. 2. Take off the probe cap. 3. Turn on the switch. 4. Make sure only one light lights up on the scale. 5. Make sure the " ready lamp" light is on. 6. (If test diamond, you then need to turn on the number of the light corresponding to the indoor temperature and diamond weight.)..
  • [TEST RESULT ANALYSIS ]: If lights 003e= 9 and have sounds, it is real diamond. If lights 003c 9 and no sounds, it is not diamond. If lights is 7 or 8, it is true crystal. If lights is 6 or 7, it is true jade. If lights is 4 or 5, it is glass.
  • [NOTICE]: * When testing, the probe needle and the tested object must be at a 90° angle. * When testing diamond, your right index finger must keep touching the metal panel on the back of the tester, while you do not touch the panel if you test other gemstones. * Do Not test any metal. * Don't wear gloves..
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Pure Original Ingredients Raspberry Ketone (730 Capsules) No Magnesium Or Rice Fillers, Always Pure, Lab Verified

  • ISO LAB 17025 Certified- We take great pride in using the best/most pure ingredients in the world. Each capsule goes through our rigorous certified testing lab to ensure. Be aware that many other similar/cheaper products do not. Tested to pro vegans, vegetarians, and gluten free users..
  • AMAZING BENEFITS- Our 100% Pure Raspberry Ketones provide an extensive array of health benefits. Suitable for vegans, vegetarians, and gluten free users. Full of antioxidant powers, our ketones aid in metabolism, appetite suppressant, weight loss, fat burning, skin complexion, mood, and energy levels. Many users boast our ketones as their top diet pill they take daily along with proper diet and exercise..
  • SUPERIORITY- Our Raspberry Ketones use only the purest sourced ingredients in the world. Be aware that cheaper imitations can offer a cheaper price due to the use of artificial ingredients and fillers. 1000mg per serving. We don’t cut any corners and offer only the best! You will smell the pure aroma right when you open the bottle!.
  • MADE IN THE USA- We are a proud family-owned business based out of Phoenix, Arizona. Many companies import from China with minimal testing standards or quality control. We take pride in supporting our local economy while ensuring we mainta....
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