Key Features

• Combines two functions in one, Current (A), Voltage (V).
• Can be powered by the same source being measured.
• No need isolated power.
• It is miniature, accuracy, and more cost-effective.
• Micro switch on panel can change displaying value conveniently.
• One digital meter can use as  two, and save space and bring more economy  for  user.
• Measure Charge and Discharge current at the same time.
• Display minus " - " when measuring the reverse current.

Specifications

• Power supply: 3-40Vdc
• Measurement range: DC 0~199.9V / -500~+500A
• Sampling rate: 2-3 time / sec
• Accuracy: + / -1% + / -2LSB 
• Resolution: 0.1V / 1A
• Consumption: <20mA
• Over range sign:  '1' 
• DIN size: 70mm(L)×41mm(W)×40mm(D)
• Panel cut-out: 68mm×38mm
• Meter weight: 40g

Auction includes

• 1 x Combo meter (Black casing)
• 1 x Shunt
• 1 x English instruction