7 in 1 Digitális LCD USB feszültség árammérő feszültségmérő

7 in 1 Digital LCD USB Voltage Current Meter Voltmeter Power Capacity Tester
Description:
Voltage measuring range: 4V ~ 30 V Resolution precision: 0.01 V
Current measuring range: 0.00 ~ 3.00 A & DIY 15A Resolution precision: 0.01 A
Power cumulative range: 0 ~ 999WH Resolution precision: 0.001 Wh
Cumulative capacity range: 0-99999 mah Precision: 0.001 Ah (new feature)
Power metering range: 0 ~ 90W Resolution precision: 0.001 W
Timing maximum time: 999 H 59 M 59 S Resolution precision: 1 S
Time to refresh: > 500 ms/time > 500 ms/times
Measurement rate: 0.5 times/s
USES the large-scale instrument of the same metal manganese copper low impedance sampling resistance is almost zero (1.5 mm diameter metal
Manganese bronze material < 5 mR, internal resistance is almost zero)
Size: 65 x 24 x 14 mm
Since the power flow: < 0.015 A
Working temperature: - 10 ~ 60 ℃
Working humidity: 10 ~ 80 (no doubt)
The pressure of work: 80 ~ 106 kpa
Size: 65 x 24 x 14 mm
Net Weight: 19g Package included:
1 x Digital USB Voltmeter Tester
401596805266 - ali110 (281)