DROK 0-100V/50A Digital DC Panel Volt Amps Tester Meter VA 2in1 Red LED Display Shunt
Price 17.89 USD
Operating voltage:DC 4.5 ~ 30V * Measure voltage: DC 0 ~ 100V * Measure current:DC 50A (require external shunt) * Display: three 0.28" LED digital tube * Display color: Red