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Yeeco High and Low Alarm High Precision LED Digital Voltmeter Volt Panel Meter Voltage Monitor Tester with Reverse Polarity Protection (Red)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About Yeeco High And Low Alarm High Precision LED Digital
Product parameters: Product Features: Measuring voltage + setting alarm value Measuring range: DC3.6-50V Alarm settings: DC4.5-50V Measurement accuracy: + - 0.1V Resolution: 10V below 0.01 ,10V above 0.1V Dimensions: 48 * 29 * 22mm Display Window: 35 * 17mm Hole Size: 45.5 * 26mm Own power consumption: Max 10MA display color：red/blue When the value reaches the high voltage screen displays HHH, Show LLL less than low value Voltage alarm: 1.back of voltage table has two buttons 2. long press up key 5 seconds to see the high-pressure alarm, press the up key or down key to set the alarm value, this value can be setting off 3. long press down key 5 seconds to see low pressure alarm, press the up key or down key to set the alarm value, this value can be setting off Voltage correction: Prepare multimeter and adjustable power In turn the power off state, Hold down the back of the two key to boot Show F05: Please transferred to the power supply 5V, press any key to confirm Show F12: Please supply the power transferred to 12V, press any key to confirm the correction is completed
