ITEM NAME:2pcs DC 0-100V LED 3-Digital Display Voltage Voltmeter Panel Meter (Blue) Product Description Description: 2pcs Mini DC 0-100V 0.36inch LED 3-Digital Display Voltage Voltmeter Panel Meter Module Tester Monitor Description: 1. this voltmeter uses three-position 0.36inch LED digital tube display, no shell, thin thickness, small appearance, low price, stable performance and good display. 2. The measuring range of the voltmeter can be DC 0-100V. The working power supply should be supplied by the outside, the voltage range is DC 4.5-30V, and the protection will be received. 3. The display resolution of this voltmeter is fixed to 0.1V. 4. This voltmeter is suitable for users with DC power supply to save cost. Or you need to start measuring from 0V Specifications: Quantity: 2pcs / pack Display method: three-digit number 0.36in LED digital tube Display color: Blue Measurement range: DC 100V Maximum input: DC 110V (higher than this voltage is dangerous to burn) Allowance error: 1% (+/-1 word) The refresh rate: is about 200ms/times Power supply: DC 4.5-30V Current Consumption: less than 20mA, usually 5-15mA Working temperature: -10℃~65℃ Wire length: 15cm/5.9'' Dimensions: 33 x 15 x 10mm/1.29x0.59x0.39'' Net weight: 5g Note: 1. This voltmeter is measured in a range of 0-100V, which is a measuring signal and cannot be used as a power source for the voltmeter. So this voltmeter needs to be supplied by the outside to provide a DC voltage of 4.5-30V as a power supply. In the three lines, the black line is the common negative pole, the white line is the voltage positive, the red line is connected to the positive electrode of the work supply, and the balance is negative in the table. 2. The voltmeter working power supply voltage of 4.5-30V, 30V is the highest limit, please pay attention to leave the table enough allowance, avoid the spark voltage, power supply ripple or other mutations cause permanent damage to the voltmeter too high voltage. 3. This voltmeter does not mak.Display color: Blue. Current Consumption: less than 20mA, usually 5-15mA. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.
