Voltmeter
Display mode: 0.28ed, red, blue, green, yellow (color optional)
Working voltage: DC4 ~ 40V (with reverse protection function)
Check voltage DC4 ~ 40V
Working voltage: less than 30mA
Measurement rate: 200ms / time
Measurement accuracy: 3%
Bottom working voltage: + 24V
High working voltage: + 40V
Working temperature: 0 + 65
Working humidity: 10 ~ 80% (no condensation)
Working pressure: 80 ~ 106kpa
Sunlight: no direct exposure
Measurement accuracy. The voltmeter will automatically move the decimal point position according to the different measurement voltage. When measuring the voltage at 10V, two decimal places will be displayed after the decimal point. When measuring the voltage greater than 10V, one decimal place will be displayed after the decimal point. This voltmeter can be used to measure 18650 batteries and mobile lithium batteries The voltage of pools, NiMH batteries and other batteries, as well as batteries for motorcycles, automobiles, etc., can also be used for other voltage measurement purposes
6. When measuring the voltage below 10V, display one digit after the decimal point, that is, it can take care of the needs of battery users, measurement accuracy and high voltage measurement
4. Pay attention that the input voltage cannot exceed 40V, otherwise there is a risk of burnout. 5. When the voltage is lower than 3.0V, the display brightness will darken, but it will not affect the normal measurement
3. It has reverse connection protection function, wire connection reverse will not be burned, and has fine adjustment function
2. Equipped with two wires, the wiring is convenient and simple, and it is convenient to access the lines in the car battery car / model car
1. Range: 4-40v (red) 4-40v (yellow) 4-40v (green) 4-40v (blue)
Two wires of 0.28 inch small digital digital display voltage meter dc2.5-40v adjustable reverse connection protection, two wires, convenient and simple wiring, convenient access to car battery lines, reverse connection protection function, wire connection reverse burning, fine adjustment function
Digital display of 0.28 inch small digital voltage meter
0.28 "voltmeter
Main features: good product stability, high side accuracy, convenient installation with standard size, and polarity protection circuit for power supply
Sunlight: no direct exposure
Working pressure: 80 ~ 106kpa
Working humidity: 10 ~ 80% (no condensation)
Working temperature: 10 ~ + 65
High working voltage: 30V
Low working voltage: 4.0V
Measurement accuracy: 3%
Measurement rate: 200ms / time
Display mode: 0.36 "led, red, blue, green (optional color) mounting hole: 23 x 10 mm
3-wire detection voltage: 0-100V
3-wire working voltage: 40-30v (with reverse protection function)
2-wire detection voltage: 40-30v
2-wire working voltage: 40-30v (with reverse protection function)
0.36 "voltmeter
Note: the voltage range of three wires is 0-100V, and it can also be used as twowires, but the voltage should be within 30V
Range 0-100V, 2-wire and 3-wire products are not universal, break conventional voltmeter, can work directly with 5V, 9V, 12V, 24V and other circuits, without voltage stabilization, equipped with three wires, convenient access to the lines in the car / motorcycle, with reverse connection protection function, wiring will not burn, used to monitor battery voltage, master battery voltage status in time, can also be used for willing measurement, pay attention to 2-wire The input voltage shall not exceed 30V, otherwise there is a risk of burnout
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Hign-concerned Chemical : None
Model Number : 0.36 inch / 0.28 inch LED Digital Voltmeter
DIY Supplies : ELECTRICAL
Dimensions : 0.36 inch 0.28inch
Accuracy Class : 3%
Power Supply :
Display Type : Digital Only