Vôn Kế Dc 7-110v 10a 50a 100a tại Lotte Market

Giới thiệu Vôn Kế Dc 7-110v 10a 50a 100a tại Lotte Market

#DC #7-110V #Voltmeter #Current #meter #Ampere #Volt #Gauge #Red+Blue #/Red+Red #Dual #LED #Display #10A #50A
DC 7-110V Voltmeter Current meter Ampere Volt Gauge Red+Blue /Red+Red Dual LED Display 10A 50A 100A
DC 7-110V Voltmeter Current meter Ampere Volt Gauge Red+Blue /Red+Red Dual LED Display 10A 50A 100A

Features:
DC 7~110V direct measurement, no independent power supply is needed, convenient for wiring.
Reverse connection protection: there is reverse connection protection of working power supply, but long time reverse connection may also cause damage

Note:
1. The product withstand voltage is 150V. If the voltage exceeds 110V, the digital tube will be turned off. If the voltage exceeds 150V, including pulse voltage, the instrument will be completely damaged.
2. The 50A/100A meter does not contain a shunt. The shunt is purchased separately. It cannot be used normally without a shunt.

Specification:
Working voltage: DC7~110V
Measuring current range: DC0.05A~10A/50A/100A (display mode 0.05A~10.00A~100A)
Voltage measurement range: DC 7~110V (display mode 0.0V~10.00V~110.0V)
Refresh time: 300ms
Display mode: 0.28 inch 3-digit LED
Product size: 46.75×28.82×22.20mm
Hole size: 45.5×26.0mm
Product weight: 20g

Lead definition:
Thin red line: positive-pole of instrument power supply and positive-pole of voltage measurement
Thin black wire: the negative-pole of the power supply of the instrument and the negative-pole of the voltage measurement
Thick red line: the positive-pole of the current test, in series with the negative-pole of the load
Thick black wire: negative-pole of current test, connected to negative-pole of load power supply

Package included:
1 * Amp Volt Gauge Dual LED Display
1 * Thin red line
1 * Thin black wire
1 * Thick red line
1 * Thick black wire