DC Digital Voltmeter 0-99.9V Red LED Digital Panel Meter 99.9V Voltage Meter DC Power Monitor
Specifications:
Power Supply voltage: DC4-30V
Measuring Range: DC 0-99.9V
Display Color: Red
Display: three 0.56 "LED digital tube
Refresh rate: about 500mS / times
Accuracy: 1%(+/- 1 Digit)
Overload: 1.2 tims Range
Operating temperature: -10 °c -65 °c
V27D three-wire 0-100V digital DC voltmeter
Description:
The voltmeter compact range DC DC0-100V. Need for external auxiliary power supply voltage range is wide, up to 3-30V, can work in 5V, 9V, 12V, 24V, etc., without regulator. Power supply reverse polarity protection, reverse does not burn. The display device using the bright LED digital display is stunning. Automatic SMD process, exquisite workmanship.
Note: this type of electrical instrumentation professionals need to understand electrical and electronic installation, installation unknown to the average consumer, please buy with caution!
Wiring:
Red: Power Supply +
Black: Power Supply -, Measure -
White: Measure +
NOTE:
1. This voltmeter uses 0.56inch LED digital tube and partially closed ABS plastic casing without rear cover. The voltmeter is super thin with small shape and low price and stable performances. It can display well.
2. This voltmeter's measurement range is wide, it's DC0-100V. It need outer working power supply and the voltage is DC4.5-30V. There is protection when the wires are not connected connected.
3.This voltmeter's display resolution is 0.1V.
4. This voltmeter is suitable for clients who have DC power supply, because this can save cost. And it can be used when the voltage need to be measured from 0V.
This voltmeter's measurement range is 0-100V, this voltage is just measurement signal and it can not be regarded as voltmeter's working power supply. This voltmeter need outer working power supply which can supply DC4.5-30V as working power supply. The three wire, the black wire is communal negative pole, the white wire is connected to measuring voltage's positive pole, the red wire is connect to working power supply's positive pole, the measuring circuit and power circuit's negative pole are communal.
6.The voltage of this voltmeter's working power supply is 4.5-30V, 30V is the voltmeter's maximum operating limited voltage, please leave enough margin when working, to avoid voltmeter's permanent damage because of electrical spark, power supply ripple, or other too high abrupt Change of voltage.
7.This voltmeter did not do moisture-proof, waterproof, shockproof, anti-oil processing, please be careful or handle by yourself when using.
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Payment Term:
1. We accept Escrow .You could use Visa and Mastercard,T/T,Western Union,Moneybookers through Ecrow
2. Kindly choose the most convenient payment terms by yourself !
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Shipping Term :
1. We will ship the items after the payment is reached;
2. We can ship to you by UPS/DHL/TNT/EMS/Fedex/Aremax. Pls contact us
directly and we will use your preferred ways. For the Countries & Regions
where EMS can‘t deliver, pls choose other shipping ways;
3. Goods will be sent out soon,with 1-3 days.
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