0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные



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Цена:US $1.13 - 1.27RUB
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0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные

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Месяц Минимальная цена Макс. стоимость Цена
Mar-04-2026 1.8 руб. 1.73 руб. 1 руб.
Feb-04-2026 1.93 руб. 1.83 руб. 1 руб.
Jan-04-2026 1.82 руб. 1.65 руб. 1 руб.
Dec-04-2025 1.10 руб. 1.17 руб. 1 руб.
Nov-04-2025 1.79 руб. 1.43 руб. 1 руб.
Oct-04-2025 1.48 руб. 1.36 руб. 1 руб.
Sep-04-2025 1.8 руб. 1.47 руб. 1 руб.
Aug-04-2025 1.50 руб. 1.78 руб. 1 руб.

Описание товара

0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные0.28 Inch DC 2.5V-30V 2 Wires Mini Digital Voltmeter Voltage Tester Meter LED Screen Electronic Parts Whosale & Dropship | Электронные


100% brand new and high quality.Features:1. The wiring of this voltmeter is simple. The red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.2. Conventionally do not need an external working power supply, you can work directly with the measured voltage, measuring the voltage range of the second line 2.5-30V.3. Wide voltage operation, red minimum measurement voltage 2.5V, the maximum safe pressure can reach 40V, more than 40V may be damaged.4. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point. Specifications:Measuring range: two-wire DC 2.5~30VPower supply range: no separate power supply, the measured voltage <40V, higher than 40V may be damagedTest accuracy: accuracy calibrated with adjustable voltage resistorInput impedance: >50KΩWorking current: <30mARefresh rate: about 100mS/timeDisplay specifications: three 0.28 LED digital tubes (red, blue, green, yellow and white 5 colors optional)Lead length: 15cmDisplay color: red, blue, green, yellowDimensions: 30 x 11.5 x 9 mmOpening size: hole distance: 26mm hole diameter: 2.2mmWorking temperature: -10 ~ +65 °CWorking humidity: 10 ~ 80%Working pressure: 80 ~ 106kPa Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid.          Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes:1 × Digital Voltmeter 7HH401409-0-3_7HH401409-0-7_7HH401409-BL_7HH401409-GN_7HH401409-R_7HH401409-Y_


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