Geekcreit® Mini Digital Voltmeter Ammeter, DC 100V 10A, 0.28 Inch, 4-Bit 5-Wire LED Dual Display

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Product Description Precise Details Features: High precision: 4-digit Working voltage: DC 4V-28V Working current: Display: 0.28" Red + Blue Dual LED Display Voltage Measuring Range : DC 0.000V-100.0V Current Measuring Range: 0-9.999A Refresh rate: approximately 1S / 3 times Operating temperature: -10°C to 65°C Working pressure: 80 to 106 kPa Size: 48 x 29 x 20 mm Mounting hole: 46 x 27 mm Current: Range x 0.08% + Two decimal points Voltage: Range x 0.08% + Two decimal points Wiring Instructions: Red wire (thin): Power supply + Red wire (thick): IN+, current input Yellow wire (thick): PW+, measuring terminal voltage input positive Black wire (thick): COM, common measuring Note: Please follow the wiring diagram carefully. Ensure the load is only connected to the positive terminal, not the negative, to avoid damaging the device. Package Includes: 1 x DC 100V 10A 0.28 Inch Mini Digital Voltmeter Ammeter Show more