0.56inch LED Display DC 4.5-30V Two-wire Digital Voltmeter(501 Original)
О товаре
Features:1
The wire connection is simple, only need to connect two wires, the red line connect the anode, the black line connect the cathode
Inside the voltmeter, there are reverse polarity connect protection
2
This voltmeter work without external power supply, can use the measuring voltage directly, Wide working voltage range of 4
5-30V3
For best accuracy of measurement, depending on the measuring voltage, the voltmeter automatically move the position of the decimal point
when voltage is below 10V, it shows two decimal places; when voltage is over 10V, it shows one decimal place
4
The voltmeter can be used in motorcycles, cars etc monitoring battery voltage, grasps the battery state timely
can also be used for other voltage measurement purposesSpecifications:Shape size: 48 X 29 X 16mmMeasuring range: 4
5-30VHole size: 46 X 27mmThe minimum input: DC4
5V(Less than the minimum voltage, measurement inaccuracies or display)Wire length: 20cmThe maximum input: DC30V(Higher than this voltage, in danger of burning out)Net weight: 17gGross weight: 22g(Package included)Display method: three-digit number 0
56in LED Nixie tubeDisplay color: Red, green, blue optionalUpdate rate: about 200ms/timePower supply: No needCurrent consumption: Less than 20mA, normally 5-15mA Working temperature: -10~65℃ Note: 30V is this voltmeter maximum limit voltage, please keep enough allowance for table, to avoid permanent damage to the voltmeter due to spark of motor, power ripple and other mutations voltagePackage Content:1 X Digital Display Voltmeter
- color:
- Red
- size:
- None
- Лучший продавец:
- Да
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