HABOTEST HT5205 Insulation Resistor Tester1. Measuring range: 10000M 2. Test voltage: 50V 2500V 3. Repeat error: +0. 5% 4. Ambient temperature: 0 60 degrees Celsius 5. Connect the test leads to the circuit or power supply to be tested and read the measurement results from the display 6. When the measured resistance is less than 5000, the buzzer will sound 7. High definition LCD display with clear characters, suitable for low visibility nighttime environments 8. During the test process,