All-Sun EM3081 Digital Multimeter for Measuring DC and AC Voltage EM3081 Diagnostic Tester
All-Sun EM3081 Feature :
1) Display: 3 1/2-digit LCD with a max,reading of 19992) Overrange indication: Only figure"1" shown on the display
3) Negative Polarity Indication: Negative sign"-"shown on the display automatically
4) Sampling Rate: Approximate 2 to 3 times/sec
5) Operation Environment: Temperature:0-40 degree
Relative humilty:<75%
6) Storage Temperature: Temperature:-10-50 degree
Relative humilty:<85%
All-Sun EM3081 DC Voltage:
Range | Resolution | Accuracy |
2V | 0.001V | ± (1.0%+5) |
20V | 0.01V | ± (1.0%+5) |
200V | 0.1V | ± (1.0%+5) |
250V | 1V | ± (1.0%+5) |
Input Impedance:1MΩ
Max.Allowable Input Voltage:250V dc
Max.Open Circuit Voltage:About 0.4V
Overload Protection:250V DC/AC rms
All-Sun EM3081 AC Voltage:
Range | Resolution | Accuracy |
200V | 0.1V | ± (1.2%+10) |
250V | 1V | ± (1.2%+10) |
Input Impendace:About 500KΩ
Frequency Range:40Hz to 400Hz
Max.Allowable Input Voltage:250V ac rms
Responable:Average.calibrated in rms of sine wave
DC Current:
Range | Resoulation | Accuracy |
2kΩ | 0.001kΩ | ± (1.2%+5) |
20kΩ | 0.01 kΩ | ± (1.2%+5) |
200kΩ | 0.1 kΩ | ± (1.2%+5) |
2000kΩ | 1 kΩ | ± (1.2%+5) |