Product Introduction

The LD-513A Insulation Resistance Tester is an insulation testing instrument. It features a whole-machine circuit design centered around microcomputer technology, combining large-scale integrated circuits with digital circuits. It is equipped with powerful measurement and data processing software to complete the measurement of insulation resistance, voltage, and other parameters. It boasts stable performance and simple operation.

Product Alias: Digital Megohmmeter, Megohmmeter, Digital Megohmmeter, Digital Display Megohmmeter, Insulation Tester, Insulation Resistance Tester, High Voltage Insulation Resistance Tester, Insulation Resistance Meter, Insulation Characteristic Tester, Electric Insulation Resistance Tester, Digital Insulation Resistance Tester, Digital Display Insulation Resistance Tester, Digital Megohm Gauge, Digital Megohm Meter, High Voltage Digital Insulation Resistance Tester, Digital High Voltage Insulation Resistance Tester, Digital High Voltage Megohmmeter, Digital High Voltage Megohm Gauge, High Voltage Digital Megohmmeter, Digital Insulation Gauge, Digital Display Insulation Gauge, Electronic Insulation Resistance Tester, Digital Insulation Resistance Tester, Digital Display Insulation Resistance Tester, Digital Insulation Resistance Tester, Insulation Resistance Meter, Digital Electric Megohmmeter, Digital High Voltage Megohmmeter, High Power High Voltage Megohmmeter

Product Features

1. Auto-release voltage function.

2. USB interface data transfer.

3. Backlight feature for easy work in low-light conditions.

4. The bar chart illustrates the measurement results.

5. High-pressure indicator and red warning light.

6. Auto-Shutdown Feature: The device will automatically shut down after 15 minutes of measurement completion if no operation is performed. The unit can be powered on again by pressing the ON/OFF button for 1 second after the auto-shutdown.

7. 18 sets data storage function.

8. Set Test Time (TIME) Function: The measurement will automatically execute within 15 minutes of setting the time.

9. COMP Measurement (Comparison Function Measurement)

10. PI Measurement (Polarization Index Measurement). PI measurement can automatically measure the resistance ratio at any two points in time, according to the set parameters.

11. Environmental Temperature: 23±5℃

12. Environmental Humidity: 45～75%RH