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  Multi Insulation Resistance Tester

 MIS-D Digital Insulation Resistance Tester
Specification
   
Model MIS-2D MIS- 3D MIS-4D

Rated voltage &

effective measuring range

125V-20MΩ,

250V-50MΩ,

500V-100MΩ

125V-20MΩ,

250V-50MΩ,

1000V-2000MΩ

250V-50MΩ,

500V-100MΩ,

1000V-2000MΩ

Minimum measurable

resistance at rated voltage

0.125MΩ,

0.25MΩ,

0.5MΩ

0.125MΩ,

0.25MΩ,

1MΩ

0.25MΩ,

0.5MΩ,

1MΩ

Rated current 1mA+20%-0%
Open circuit voltage Rated voltage+30%-0%
Short circuit current <2mA
Accuracy
Rated Voltage DC 125V DC 250V DC 500V DC1000V

Measuring range

0~20MΩ~0L(∞)

0~50MΩ~0L(∞)

0~100MΩ~0L(∞)

0~2000MΩ~0L(∞)

Frist effective range

0.02MΩ~10MΩ

<±5%rdg

0.05MΩ~20MΩ

<±5%rdg

0.1MΩ~50MΩ

<±5%rdg

2MΩ~1000MΩ ±5%rdg

Second effective range

0.01MΩ~0.02MΩ

10MΩ~100MΩ <±10%rdg

0.02MΩ~0.05MΩ

20MΩ~100MΩ <±10%rdg

0.05MΩ~0.1MΩ

50MΩ~100MΩ <±10%rdg

1MΩ~2MΩ

1000MΩ~2000MΩ <±10%rdg

Other range

100MΩ~0L(∞)

Not specified

2000MΩ~0L(∞)

Not specified

AC voltage measurement (50/60 Hz)
 
Range Accuracy Input impedance Maximum input voltage

AC 600V

±2.5% of full count

Approx.20MΩ

AC 600V rms

 
 MIS-A Analog Insulation Resistance Tester
Specification
   
Model MIS-1A MIS- 2A MIS-3A MIS-3A

Rated voltage &

effective measuring

range

50V-10MΩ,

125V-20MΩ,

250V-50MΩ

125V-20MΩ,

250V-50MΩ

500V-100MΩ

125V-20MΩ,

250V-50MΩ

1000V-2000MΩ

250V-50MΩ

500V-100MΩ

1000V-2000MΩ

Center scale

0.2MΩ/0.5MΩ/1MΩ

0.5MΩ/1MΩ/50MΩ

0.5MΩ/1MΩ/2MΩ

1MΩ/2MΩ/50MΩ

Minimum measurable

resistance at rated voltage

0.05MΩ,

0.125MΩ,

0.25MΩ

0.125MΩ,

0.25MΩ,

0.5MΩ

0.125MΩ,

0.25MΩ,

1MΩ

0.25MΩ,

0.5MΩ,

1MΩ

Rated current 1mA+20%-0%

Maximum no-load voltage

Rated voltage+30%-0%
Short circuit current <2mA
Accuracy
Rated Voltage DC 50V DC 125V DC 250V DC 500V DC1000V

Frist effective range

0.01MΩ~5MΩ

<±5%rdg

0.02MΩ~10MΩ

<±5%rdg

0.05MΩ~20MΩ

<±5%rdg

0.1MΩ~50MΩ

<±5%rdg

2MΩ~1000MΩ ±5%rdg

Second effective range

0.005MΩ~0.01MΩ

5MΩ~10MΩ

<±10%rdg

0.01MΩ~0.02MΩ

10MΩ~20MΩ

<±10%rdg

0.02MΩ~0.05MΩ

20MΩ~50MΩ

<±10%rdg

0.05MΩ~0.1MΩ

50MΩ~100MΩ

<±10%rdg

1MΩ~2MΩ

1000MΩ~2000MΩ

<±10%rdg

AC voltage measurement (50/60 Hz)
 
Range Accuracy Input impedance Maximum input voltage

AC 600V

±2.5% of full count

Approx.1.5MΩ

AC 600V rms

 
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