5pcs DC 100V 10A 0.28 Inch Mini Digital Voltmeter Ammeter 4 Bit 5 Wires Voltage Current Meter with LED Dual Display
- Stock: In Stock
- Model: ST230044968
- SKU: ST230044968
$19.99
Ex Tax: $19.99
Features:
High precision: 4-digit
Working voltage: DC 4V-28V
Working current: <20mA
Display: 0.28" Red + Blue Dual LED Display
Voltage Measuring Range: DC 0.000V-100.0V
Current Measuring Range: 0-9.999A
Refresh rate: about 1S / 3times
Operating temperature: -10°C - 65°C
Working pressure: 80 to 106 kPa
Size : 48x29x20 mm
Mounting hole: 46 x 27 mm
Current: Range x 0.08%+Two decimal point
Voltage: Range x 0.08%+Two decimal point
Wiring:
Red line thin: power supply +
Red line (thick): IN+, current input
Yellow line (thick): PW+, measuring terminal voltage input positiv
Black line thick: COM, common measuring
Note:
Please follow the wiring diagram, special attention, the load can only be connected to the positive, not negative! Otherwise burn the table!
Package Included:
5 x DC 100V 10A 0.28 Inch Mini Digital Voltmeter Ammeter
