- Item model number: 11565
- ASIN: B074FXJH5G
- Date first available at Amazon.in: 1 August 2017
- Average Customer Review: Be the first to review this item
- Amazon Bestsellers Rank: #22,735 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
Robu.In DC 0-30V 3 Wire Red LED Display Digital Voltage Voltmeter Panel
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- Display:Three 0.28 "Red LED digital tube, LED Color: Red, Cutting size:23.5mm x 10mm, Mounting holes distance:29mm
- Total size:24mm x11mm x9mm, Measuring range:DC 2.5V-30V, Working current:<30Ma, Input range:Dc 5-30V
- Refresh rate:Â¡Ã200mS/times, Operation Temp: -10deg to 65deg, Measurement accuracy:1%
- When we measure the voltage less than 10V, our voltmeter display the figure is accurate to two decimal places;when we measure the voltage more than 10V,our voltmeter displaythe figure is accurate to one decimal places.
- Package Include: 1 X Red LED Voltage Detector
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PRODUCT DESCRIPTION: Red: Positive Power supply. Black: Negative Power supply (0V) - also used as the negative measurement voltage. Yellow/White/Blue: Positive measurement voltage. Connection :- If you have only one power source to give Power as well as to measure voltage- Connect Red and Yellow (Or White Or Blue) To +VE of supply. - Connect Black to the ground /(-Ve) of supply.
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