Internal resistance measurement

Measuring Range

1 m Ω

10 m Ω

100 m Ω

1 Ω

10 Ω

100 Ω

1 k Ω

Maximum display value

3.1 m Ω

31 m Ω

310 m Ω

3.1 Ω

31 Ω

310 Ω

3100 Ω

Resolution

0.0001 m Ω

0.001 m Ω

0.01 m Ω

0.0001 Ω

0.001 Ω

0.01 Ω

0.1 Ω

Test current

100mA

10mA

1mA

100 mu A

10 mu A

Test frequency

1kHz±0.2Hz

Precision

±(0.5%f.s.+10dgt.)

±(0.5%f.s.+5dgt.)

Temperature coefficient

±(0.05%f.s.+1dgt.)/℃

Voltage measurement

Measuring Range

6V

60V

300V

Maximum reading

6.00000

60.0000

300.000 V

Resolution

0.00001 V

0.0001 V

0.001 V

Precision

±(0.01%rdg.+4dgt.)

±(0.05%f.s.+4dgt.)

Temperature coefficient

±(0.001%f.s.+0.5dgt.)/℃

Sampling time

Super fast

Fast

Medium speed

Slow speed

50ms

100ms

250ms

500ms

Comparator

30 sets of records, 4 file sorting

Contact source

Internal trigger, manual/communication trigger, external trigger

External interface

RS232, RS485, Handler(PLC), USB

Heavy weight

3kg

Exterior size

213mm x 88mm x 395mm (W x H x D) without foot, foot height 15mm

Power supply

AC220V±10%, 50/60Hz, 20VA