Hong Kong Hima AR907A+digital megohmmeter

NegotiableUpdate on 03/02

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Nature of the Manufacturer: Producers

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Overview

Hong Kong Hima AR907A+digital megohmmeter

Product Details

Insulation resistance tester, commonly known as megohmmeter or high resistance meter, is widely used to measure the insulation resistance of generators, motors, power transformers, wiring, electrical appliances, and other electrical devices such as control, signal, communication, and power cables. They are often used in routine maintenance procedures to indicate changes in insulation resistance of motors over months or years. A significant change in insulation resistance may indicate potential faults. So, it is necessary to regularly calibrate the megohmmeter to ensure that the instrument itself does not change over time.

Technical Parameter

rated voltage	100V/250V/500V/1000V/2500V
open circuit voltage	DC 100V +10%, -0% ~ DC 2500V +20%, -0%
Scope of insulation resistance testing	0.0MΩ~49.9GΩ
Short circuit circuit	About 1.3 mA
Accuracy of insulation resistance	±8%Reading (100K~10G)Ω) ±10%Reading (10G)Ω~50GΩ)
Scope of AC voltage testing	30 ~ 600V (50/60Hz)
AC voltage resolution	1V
accuracy	±2%rdg±3rdg
sampling rate	0.5 ~ 10Next time/second
work environment	0℃～40℃，＜ 85% RH
Environment	-20℃～60℃，＜ 90% RH
Beep alarm	have

Packaging specifications

power supply	6*1.5AABattery
Net weight	547.44g
Product size	125.4174.669mm
Packaging method	color box
Standard outer box capacity	12
Standard outer box size	5233.547cm
Gross weight of standard outer box	17.20KG