Insulation Multimeter

EM580A, Insulation Multimeter

Introduction

This meter is a rectifier type, permanent-magnet moving coil instrument for measurements of DC voltage, AC voltage, DC current, AC current, resistance, insulation resistance, frequency, diode, continuity

参数/ Specifications

DC voltage: 400m~4~40~400~1000v

AC voltage: 400m~4~40~400~750v

DC current: 40~400mA

AC current: 40~400mA

Resistance: 400~4k~40k~400k~4m~40mΩ

Frequency: 4~40~100kHz

Diode: The approx. forward voltage drop will be displayed.

Continuity: The built-in buzzer will sound if the resistance is less than about 30Ω

Insulation Test:

Measurement Range: 0.1mΩ to 4000mΩ

Test Voltages: 250v, 500v, 1000v

Test Voltages Accuracy: +20%, -0%

Nominal Test Current(1kΩ/v): 1mA

Test Alarm: For insulation test, the built-in buzzer will sound when the resistance is less than