Earth Ground Resistance Testers

This AC Leakage Clamp Meter is a professional-grade tool designed for precise AC current measurements, supporting ranges from 6 micro clamp to 100 amps. The R5720 offers high accuracy, low resolution and a low pass filter for measuring variable frequency equipment. Features: Measures AC current from 6mA to 100A 6000 count backlit LCD display 1.26" (32mm) jaw size opening True RMS AC measurements Built-in LED flashlight Low battery and over range indicators Cat. III 300V

Battery operated million meter has 5 ranges and measures down to 0.1 millions. Measurements are displayed on a large, 2000 count LCD. Additional features include over-temperature and over-voltage protection, auto-hold, auto power off and invalid test indicators to prevent inaccurate measurement. Unit is housed in a built-in water resistant case. Complete with: 8 x AA batteries 2 sets of test leads(4-wire with 4 alligator clips and 4-wire with 2 kelvin alligator clips)

13 Function Wireless True RMS MultiMeter/Insulation Tester. MultiMeter/1000V Insulation Tester with Wireless PC interface (915MHz). Measure Insulation Resistance to 20GΩ 5 Test Voltage ranges Polarization Index (PI) and Dielectric Absorption Ratio measurements (DAR) Low Resistance measurement with Zero function Programmable Timer feature sets the duration of test Comparison Mode allows user to set the Pass/Fail values for insulation measurements Step Voltage (10% steps at 50% to 120% of range) Auto-discharge of voltage test signal Lock Power On Function for hands-free operation Manually ...

Extech PRT200 Non-Contact Phase Sequence Tester. 75to 1000VAC (45-65Hz) The Extech PRT200 Checks phase sequence and phase status. It tests from 75 to 1000VAC (45-65Hz) with LED and audible indication. LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live. A beeper sounds intermittently when correct phase is detected and continuously if phase is reversed. Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement. LED brightness is adjustable. Includes fully insulated alligator clips with wide jaws.

Designed for high-voltage applications, this advanced clamp meter provides comprehensive measurements of AC/DC current and voltage, resistance, capacitance, frequency, and contact temperature. With a high-resolution 9,999-count backlit LCD display and the ability to expand AC current measurement up to 3000A (using the optional R5065 flexible current probe), it's built to handle demanding jobs. The IP65 rating ensures durability in dusty or damp outdoor environments, making it ideal for applications in solar and wind power systems. Features: Measures AC/DC current and voltage, resistance, ...