Form Color	Black
Model	N/A
Quantity	1 Set
Material	ABS
Powered By	USB
Battery included or not	No
Packing List	1 x Volt-Ammeter

Measuring range: DC 3~9V、 Current: 0~3A(Error: +/-1%)、 max. 5A( Error will be up to 3% if current is more than 3A)
Features:
- Measure floating voltage and load voltage of USB powered devices、 working current and voltage of USB devices and chargers、 to certify whether the performance of the charger and the performance of the charging cable meets the requirements or not.
- Loop displaying current and voltage、 easy to use;
- Portable and power-free.
- Suitable for exhibition presentation、 laboratory and other users.
Notice:
It can only display real time working voltage and current of electric appliance、 not supporting set voltage and current to discharge. Dimensions: 2.87 in x 1.10 in x 0.55 in (7.3 cm x 2.8 cm x 1.4 cm)
Weight: 0.74 oz (21 g)