Description
Features: Dual LED: Red voltage, Blue current, Display Voltage Current at same time This panel meter is common ground design, it means that the (measure ground wire) and (power supply ground) is common ground. Power Supply DC 4.5-30V. With reverse polarity protection, but the max power supply can not exceed 30VDC. Specific: Power Supply (Measure Voltage): DC 4.5-30V voltage < 10V, resolution: 0.01V voltage >= 10V, resolution: 0.1V Measure Current: 0-50A forward current (need an extra 50A shunt for measuring current) Current Resolution: 0.1A Operating Current: <20mA Display: 0.28 "LED Dual-color (red and blue) Dimensions: 48 x 29 x 21 mm Cutting Size: 45 x 26 mm Measurement rate: ≥ 500mS / times Accuracy: 1% (± 1 digit) Operating Temperature: -10°c ~ +65°c Operating Humidity: 10 ~ 80% (non-condensing) Working pressure: 80 ~ 106kPa Wire Connection: COM: Black wire,Power Supply - , Measure Voltage - PW+: Red wire, Power Supply +, Measure Voltage + IN+, Yellow wire, Measure current input. if use the voltmeter function only, please connect the Yellow wire and black wire together to avoid the Interference More detailed please check the description picture. Package Include: 1x Amp Volt Meter 2in1 (Does not include shunt, if need,please check the item ASIN:B00BYO72Q6)
Features
- Three-digit 0.28 " LED dual display, red display for voltage, blue for current, needs an extra 50A shunt for measuring current.
- Measuring range is DC 4.5-30V/0-50A, can be calibrated;commonly used for automotive, camper,solar system, electrical bike etc.
- Decimal point would move automatically in accordance with different tested voltage.
- Gains power from tested circuit and requires no extra power supply.
- With reversed-connection protection to avoid burning when connected reversely.