UNI-T UT131 Series

UT131 Palm Size Multimeter
-27-
second period. During low power status, the device can still work.
Voltage of the battery < 2.2V, a solid
symbol appears, the device cannot work.
Ⅸ.Technical specification
 Accuracy: ±(% of reading + numerical value in least significant digit slot), 1 Year Warranty
 Ambient temperature: 23˚C±5˚C(73.4˚F±9˚F)
 Ambient humidity: ≤75% RH
Notes:
*. To ensure accuracy, operating temperature should be within 18˚C ~28˚C.
Temperature Coefficient= 0.1*(specified accuracy)/ ˚C (<18 ˚C or>28 ˚C)
1. DC voltage
Range
Model
Resolution
Accuracy
200.0mV
UT131A/B/C/D
0.1mV
±(0.7%+3)
2000mV
1mV
±(0.5%+2)
20.00V
0.01V
±(0.7%+3)
200.0V
0.1V
±(0.7%+3)