Instruction Manual

5
Accuracies are specified in the way:
±(…% of reading +…digits) at 23ºC±5ºC, below 80% RH.
Display Large Analogue display
Measurement Range 3Ω, 500Ω, 100MΩ/250V,
200MΩ/500V,400MΩ/1000V, 600V/ACV
Operating Temperature 0ºC to 40ºC (32ºF to 104ºF) and Humidity
below 80% RH
Storage Temperature -10ºC to 60ºC (14ºF to 140ºF) and Humidity
below 70% RH
Power source DC9V (6x1.5V Size "AA" battery or Equivalent)
Dimensions 200(L) x 92(W) x 50(H) mm
Weight Approx 700g including battery
Accessories Test leads, 6pcs battery, Carrying case, manual.
Function
Range
3.2. Electrical Specifications
OHMS
Range Resolution Accuracy Max. open Max Circuit
Circuit Current
Voltage
3Ω 0.05Ω 4.5V
±3%
250mA
500Ω 1Ω 4.5V
AC Voltage (40Hz~400Hz)
Range Resolution Accuracy Input Overload
Impedance Protection
600V 20V ±5% 1.2MΩ 1000Vrms
Meg OHMS
Range
±5%
±10% Terminal Voltage
100MΩ/250V 0.2MΩ~5MΩ 5MΩ~100MΩ 250V+10%~-0%
200MΩ/500V 0.5MΩ~10MΩ 10MΩ~200MΩ 500V+10%~-0%
400MΩ/1000V 1MΩ~20MΩ 20MΩ~400MΩ 1000V+10%~-0%
Range Test Current Short Circuit Current
1000MΩ/250V 250KΩ(load)
200MΩ/500V 1mA 500KΩ(load) About 1.3mA
400MΩ/1000V 1MΩ