ANENG MH12 Insulation Resistance Tester is a professional-grade digital insulation resistance tester (megohmmeter) designed for measuring the integrity of insulating materials in motors, cables, transformers, and other high-voltage electrical equipment.It combines a wide measurement range with automated health checks like Polarization Index and Dielectric Absorption Ratio.
Key Features
Variable Output Voltages: Select between 50V, 100V, 250V, 500V, and 1000V to match different testing standards and equipment requirements.
Extended Measuring Range: Capable of measuring insulation resistance from 0.1MΩ up to 10GΩ, providing deep insight into potential leaks or aging.
Automated Calculation (PI & DAR): Automatically calculates the Polarization Index (PI) and Dielectric Absorption Ratio (DAR) to determine if insulation has been affected by moisture or heat aging.
Large Digital Display: Features a 2000-count HD LCD with a bright backlight and an analog bar graph for quick visual trend analysis.
Enhanced Safety Design: Includes an automatic voltage release function that safely discharges the circuit after testing, plus a red LED warning light for high-voltage output.
Feature
Details
Testing Voltage
50V / 100V / 250V / 500V / 1000V
Resistance Range
0.1MΩ – 10GΩ
AC/DC Voltage
10V – 600V (Accuracy: ±1.0% + 5)
Data Storage
Up to 100 groups of measurements
Power Supply
8 x AA Batteries (not included)
Safety Rating
CAT III 600V / CAT IV 1000V
Package List
1 * Digital Megohmmeter
2 * Test Cable
2 * Crocodile Clip
1 * Storage Bag
1 * Manual(English)
