Description :
3.5-7V 0-3A 4 Bit Color OLED USB Voltage Current Detector Voltmeter Ammeter Power Capacity Tester Meter
Features :
\u272f Power-down storage.\u272f Over-voltage and Under-voltage reminding function .\u272f Screen rotation.\u272f Power-down storage.\u272f Over-voltage and Under-voltage reminding function.\u272f Capacity unit switch function.\u272f Shut-down screen function.\u272f 9 groups data set Capacity stored function.\u272f Current zero calibration function.
Specifications :
Product model : USB meter (H)-white fontVoltage range : DC3.500-7.000VCurrent range : DC0.000-3.000AVoltage accuracy : !#!amp!*!plusmn; (0.3% + 2words)Current accuracy : !#!amp!*!plusmn; (0.8% + 3words)Capacity accumulation : 0-99999mAh; 0-700WhCapacity resolution : 1mWh; 1mAhIdle discharge : about 10mADisplay screen : 0.91!#!amp!*!rdquo; OLED screenUpdate rate : 2 times\/sProduct weight : 10gProduct size : 57mm x 20mm x 10m m (L x W x H)
Package includes :
1 x USB 2.0 Detector Voltmeter Ammeter
Details pictures :