BTMETER BT-6688B Digital Insulation Resistance Meter, 5000V Test Voltage, 750V AC Max, 200G Ohm Insulation Resistance Meter with High Voltage Indicato

[Test Voltage] This mega tester allows you to select high-voltage test settings of 100V, 250V, 500V, 1000V, 2500V, or 5000V depending on your test purpose. It can measure absolute resistance up to 200GΩ and AC voltage. [High-Quality Insulation Resistance Meter] The insulation resistor function and comparator function allow for easy visual and audible judgment of pass/fail. It comes with a semi-hard case and a larger LCD screen for improved visibility. [Wide Range of Use] This portable analog insulation resistance meter is suitable for measuring high-voltage insulation resistance in various electrical equipment, as well as insulating materials such as transformers, motors, cables, and switchgear. This meter is your ideal electrical test instrument. [Special Features] It features a low-power CMOS dual-product A/D conversion integrated circuit, automatic calibration, automatic polarity indication, and overrange indication. Its large 3.5-digit display with a maximum reading of 1999. Safety standards: IEC-1010 double insulation, environmental pollution degree 2, overvoltage category II. [Light it up] Supports working in dimly lit areas; press "Light" to turn on the backlit screen. Includes test leads, alligator clips, a Japanese instruction manual, six batteries, and an insulation tester case.