USB Current Charger 3 V DC-9 V, Battery Voltage Tester (Multicolour) Price & Reviews

USB Current Charger 3 V DC-9 V, Battery Voltage Tester (Multicolour) Price & Reviews




Voltage tester USB dual voltage detector ammeter, Rate of expected error: if amp more than 3a then expected error would be greater than 3%.

Colour: Multicolour
Measurement range: 3 v dc-9 v, current: 0-3a (error: +- 1%), the largest support 5a
Rate of expected error: if amp more than 3a then expected error would be greater than 3%



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