Top Voltage Testers With Accurate Readings

Switches Be Trippin Funny Master Electrician Fuse Box T-Shirt

  • The 117 multimeter measures AC and DC voltage as well as AC and DC amps. The 323 clamp meter measures AC and DC voltage as well as AC amps.
  • The 117 multimeter features true RMS for accurate measurements on non-linear loads.
  • The 117 multimeter features low input impedance which helps prevent false readings due to ghost voltage.
  • The 323 clamp meter provides a true RMS AC voltage and current for accurate measurements on non linear signals.
  • The 323 clamp meter measures 400 A AC current and 600 VAC and DC voltage.
Check Stock

ZBK Breathalyzer Rechargeable | Professional-Grade Accuracy | Portable Breath Alcohol Tester for Personal & Professional Use Professional, Drivers Home Use

  • High sensor for accurately test —  The breath alcohol tester also provides you a reliable and stable result within 1.76% deviations every time when you test, good for Personal, Professional, third part organization, drivers, Party, families in household partiesuse，trusted by hospitals, clinics  and even law enforcement.
  • THE MOST ACCURATE BREATHALYZER AVAILABLE - In your efforts to drive more responsibly you need the most accurate results. While some breath testers give inconsistent readings and leave you wondering what your true BAC reading is ZBK breathalyzers will always give you police grade accuracy，Escort for your safe driving.
  • PRACTICAL & EASY TO USE - Blow for 3-5 seconds and your BAC results are displayed 10 seconds later on a bright, easy to read LCD screen. Alcohol tester breathalyzer Lithium batteries battery powered, comes with 5 reusable mouthpieces. Wait 13 minutes after consuming alcohol for the most accurate result.
  • a portable alcohol tester designed to , A professional alcohol tester，from roadside law enforcement to hospital and treatment professionals. Response Time 5 Seconds , making it easy to take with you anywhere you go.
  • Measuring just 5.3x 1.875 x 0.625 inches, it's much smaller than an iPhone, and easily fits in a....
Check Stock

Amprobe-2734332 VP-440 Non-Contact Voltage Detector

  • Non-contact voltage tester for detecting A) voltage on cables, circuit breakers, wall sockets, junction boxes, and other electrical wiring.
  • Average-sensing meter helps provide accurate readings when measuring linear loads with a current or voltage that has a sinusoidal waveform.
  • Tester illuminates when AC voltage is detected.
  • Safety rated to European Standard 61010-031 Category III 1000V.
Check Stock

Digital PH Meter,Backlight PH Meter 0.01 High Accuracy Water Quality Tester,PH Range is 0-14,Suitable for Drinking Water Swimming Pool and Aquarium Water PH Tester Design,with ATC

  • [Why do you need pH and DTS & EC meters] – it is a tool to improve your quality of life. these testers can be used to test drinking water, swimming pools, fish tanks, RO systems, or hydroponic water. Any environment that requires testing of water can use these testers to get accurate data. You have to be safe because water can be life, but can be dangerous..
  • [Test your water with this TDS and EC meter] - Is your water pure and drinkable? With the push of a button, the TDS water quality tester will tell you your overall water purity level, which will be displayed on the screen in ppm. Our pen can quickly display the conductivity level of water (Conducts Electricity (EC)) also.
  • it means the dissolved minerals (ions) in water are what conduct the electricity. Finally, you will know the level of pollution and mineralization of water..
  • [Automatic temperature compensation] - There is no need to worry about the temperature of the test liquid affecting the measurement results, as both the pH meter and TDS meter have an automatic temperature compensation function that adjusts to the water temperature.
  • [pH tester] Full measurement range of pH 0 - 14, reliable and quick readings. How to calibrate pH pen - Press CAL key for 5 seconds to enter calibration mode, th....
Check Stock

Automotive Electrical and Electronics Systems and Components: Testing and Repairs: Use of multimeter for Automotive Electrical Diagnostics

  • The 117 multimeter measures AC and DC voltage as well as AC and DC amps. The 323 clamp meter measures AC and DC voltage as well as AC amps.
  • The 117 multimeter features true RMS for accurate measurements on non-linear loads.
  • The 117 multimeter features low input impedance which helps prevent false readings due to ghost voltage.
  • The 323 clamp meter provides a true RMS AC voltage and current for accurate measurements on non linear signals.
  • The 323 clamp meter measures 400 A AC current and 600 VAC and DC voltage.
Check Stock

Power Supply AC Adapter OEM Replacement for Xbox One S Slim Model NP15-120P1A PA-1131-13MX

  • The 117 multimeter measures AC and DC voltage as well as AC and DC amps. The 323 clamp meter measures AC and DC voltage as well as AC amps.
  • The 117 multimeter features true RMS for accurate measurements on non-linear loads.
  • The 117 multimeter features low input impedance which helps prevent false readings due to ghost voltage.
  • The 323 clamp meter provides a true RMS AC voltage and current for accurate measurements on non linear signals.
  • The 323 clamp meter measures 400 A AC current and 600 VAC and DC voltage.
Check Stock

USB 3.0 Tester, Eversame IPS Color Display Digital Multimeter Voltmeter Current and Voltage Monitor, DC 5.1A/30V/150W Power Meter Tester, Test Speed of Chargers, Cables, Capacity of Power Banks-Clear

  • ...gital gamers and electronic enthusiasts.Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance.
  • USB internal data line before and after the through mode, it can also be compatible with U disk readings and computer USB interface data transfer voltage and current measurement applications, the use of a more extensive range of USB interface can be used..
  • Featured with over-voltage protection, over-current protection, low-voltage protection, charging time setting and auto-off function, the meter can detect safely and maximally protect the appliances from damaging..
  • Note: The PD charger needs to be connected to your (mobile phone, tablet computer, portable computer) and other equipment during the test. The usb meter will not be turned on by default when no device is connected..
Check Stock

Fluke 113 True-RMS Utility Multimeter

  • Digital multimeter measures AC/DC voltage, resistance, and capacitance and performs continuity and diode tests.
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has a sinusoidal or nonsinusoidal waveform.
  • Simultaneously checks for voltage and continuity.
  • Manual and auto ranging modes for user flexibility.
  • Safety rated for Category III to 600Volts and Category IV to 300 Volts.
Check Stock

Divolight [pH and TDS & EC Tester kit] pH Meter Digital Accuracy 0.01 Lab Pen Type and 3-in-1 TDS and EC Meter, PPM and µS Meter for Water, Practical Water Testing Kit pH and TDS EC Meter Combo

  • [Why do you need pH and DTS & EC meters] – it is a tool to improve your quality of life. these testers can be used to test drinking water, swimming pools, fish tanks, RO systems, or hydroponic water. Any environment that requires testing of water can use these testers to get accurate data. You have to be safe because water can be life, but can be dangerous..
  • [Test your water with this TDS and EC meter] - Is your water pure and drinkable? With the push of a button, the TDS water quality tester will tell you your overall water purity level, which will be displayed on the screen in ppm. Our pen can quickly display the conductivity level of water (Conducts Electricity (EC)) also.
  • it means the dissolved minerals (ions) in water are what conduct the electricity. Finally, you will know the level of pollution and mineralization of water..
  • [Automatic temperature compensation] - There is no need to worry about the temperature of the test liquid affecting the measurement results, as both the pH meter and TDS meter have an automatic temperature compensation function that adjusts to the water temperature.
  • [pH tester] Full measurement range of pH 0 - 14, reliable and quick readings. How to calibrate pH pen - Press CAL key for 5 seconds to enter calibration mode, th....
Check Stock

Yaami Breathalyzer, LCD Mini Digital Backlight Alcohol Tester Breathalyzer, Breathalyzer to Test Alcohol for Personal and Professional Use

  • [Easy to use] After many hours of research, which included getting intoxicated at a station to test personal breathalyzers alongside law enforcement equipment, we're sure it is the most accurate, reliable, and easiest to use personal breathalyzer that you can buy.
  • [The result is accurate] Blow for 5 seconds and your results are displayed 10 seconds later on a bright, easy to read LCD screen. Alcohol tester breathalyzer AA battery powered, comes with 6 reusable mouthpieces. Wait 15 minutes after consuming alcohol for the most accurate result.
  • [High quality] In your efforts to drive more responsibly you need the most accurate results. While some breath testers give inconsistent readings and leave you wondering what your true BAC reading....
Check Stock

USB C Tester, 2 in 1 Type C USB Tester Color Screen IPS Digital Multimeter,Voltage,Current,Power,Resistance,Temperature,Capacity Detector,with Clip Cable Support PD2.0/PD3.0,QC2.0/QC3.0,BC1.2

  • ...gital gamers and electronic enthusiasts.Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance.
  • USB internal data line before and after the through mode, it can also be compatible with U disk readings and computer USB interface data transfer voltage and current measurement applications, the use of a more extensive range of USB interface can be used..
  • Featured with over-voltage protection, over-current protection, low-voltage protection, charging time setting and auto-off function, the meter can detect safely and maximally protect the appliances from damaging..
  • Note: The PD charger needs to be connected to your (mobile phone, tablet computer, portable computer) and other equipment during the test. The usb meter will not be turned on by default when no device is connected..
Check Stock

Extech EX355 True RMS Professional MultiMeter with NCV and Temperature Measurements

  • LoZ prevents false readings caused by ghost voltages.
  • Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals.
  • Built-in Non-contact AC Voltage Detector (NCV) with LED indicator.
Check Stock