1kHz Milli Ohm Meter Model 1210

1210 SPECIFICATIONS
MERIT
Measuring very low resistance value with 1kHz AC measuring signal and output judged result as LO/ GO /HI by Comparator built in. Realized high performance at quite low cost Optimum for Contact Resistance of Relay, Switch or Connector etc. and also for test of internal Resistance of Battery By control CPU built in, enhanced reliability, giving function which display the value of Digital Switch at [DISPLAY] position for confirming set value - Measurement Signal: 1kHz +/-5% - Minimum Resolution: 10 micro ohm - Measuring range: 20mohm to 200 ohm - Measurement sampling: 50 msec - With 2 steps Digital Compact & set value confirming function - External control signal photo-isolation - BCD parallel output
SPECIFICATIONS
Range Measuring Range Resolution Currency Accuracy 20mohm 10micro ohm to 19.99mohm 10micro ohm 100mA Within +/- (0.3% rdg. + 50 micro ohm + 2 digit) 200mohm 100micro ohm to 199.9mohm 100micro ohm 10mA 2ohm 1mohm to 1.999ohm 1mohm 1mA 20ohm 10mohm to 19.99ohm 10mohm 100microA 200ohm 100mohm to 199.9ohm 100mohm 10microA
Measuring Signal		1kHz +/-5% Sine Wave, applied voltage, below 20mV
Measuring Method		4 terminals measurement
Sampling time		Free running/ 20 times/sec. Remote start/50msec.
Response time		Approx 1 sec
Comparator setting range		000 to 1999 for both Upper & Lower Limit
Judge result display		LED display (LO/GO/HI) Buzzer (NG/GO)
Control signal (Photo Isolation)		Remote start input Judged result output - NG/GO/ +NG End of Conversion .. EOC
Measured output signal		Measured value BCD Parallel output Print command output, range output
Power supply		AC 100V / 117V/ 220V/ 240V  +/- 10% 50/60Hz
Dimensions & Weight		255(W) x 90(H) x 255(D) mm  Approx. 3.5kg
Accessory		Power souce cable: 1 pc. Fuse (as spare): 1 pc. Measuring cable: 1 pc Instruction Manual (Japanese or English): 1 copy * Measuring cable with Kelvin clip (Option)