INSTRUCTION
This meter is a 3 3/4m digit autorange digital clamp meter for measuring DC and AC voltage, DC and
AC current, resistance, diode and continuity. It is easy to operate and is an ideal measurement tool.
GENERAL SPECIFICATION
Display: 3 3/4-digit LCD with a max. reading of 3999
Negative Polarity Indication: “
-" shown on the display automatically
Over range Indication: “Ol “ or " –Ol” shown on the display
Jaw Opening Capability: 33mm
Max. Measurable Conductor: Ø 28mm
Battery: 1.5V, AAA or equivalent, two pieces
Low Battery Indication:
shown on the display
Operation Environment: 0° - 40°C, <: 75%RH
Storage Environment: -10°C – 50°C. <: 85%RH
Size: 194x71x38mm
Weight: about 215g (Including batteries)
SPECIFICATIONS
Accuracy Is specified for a period of one year after calibration and at 23°C
±5°C, with relative humidity
up to 76%.
Except where specified specially, accuracy is specified from 8 % to 100% of range.
Accuracy specifications take the form of:
± ([% of Reading]+[number of Least Significant Digits])
ACVoltage
Range Resolution Accuracy Overload Protection
400.0 mV 0.1mV ± (2,0%+5)
4.000V 1mV ± (1.2%+5)
40.00V 10mV
400.0V 100mV
600V 1V
± (1.5%+5)
600V rms
Input Impedance: 10M
Frequency Range: 40Hz - 400Hz
Max. Permitted Input Voltage: 600V rms
Response: Average, calibrated in rms of sine wave
DCVoltage
Range Resolution Accuracy Overload Protection
400.0 mV 0.1mV ± (0,8%+5)
4.000V 1mV
40.00V 10mV
400.0V 100mV
600V 1V
± (1.0%+5)
600V rms
Input Impedance: range 400mV: > 100 M
the other ranges: 10M
Max. Permitted Input Voltage: 600V dc
Resistance
Range Resolution Accuracy Overload Protection
400 100 m ± (1,2%+5)
4 K 1
40 K 10
400 K 100
± (1.0%+5)
4 M 1 K ± (1.2%+5)
600V rms
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