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HiLetgo 5 قطعة مقياس الجهد 3 أسلاك 0.36 بوصة تيار مستمر 0 ~ 30 فولت مقياس الفولتميتر الرقمي جهاز اختبار LED أحمر لوحة عرض لوحة تثبيت بطارية السيارة النارية شاشة عرض الجهد الكهربي

KWD 4
– 1 +

مميزات خاصة

  • 3 Wires. Able to measure the voltage that is below 3V. Measurement Accuracy: 1%
  • Display: Three 0.36" digital LED Tube. Display Color: Red. Measure Voltage: DC 0~30V. Working Voltage: DC 3V-30V
  • Reverse Polarity Protection: The meter won't burn out if reverse polarity is applied, but the screen will display nothing
  • Can be calibrated. The screw on the back is used to calibrate the reading
  • Operating Temperature: 14 ~ 149 °F(-10 ~ 65 °C)

وصف

Features:
Cutting size: 23mm x 14mm/0.9" x 0.55", Thickness: 10mm/0.39"
Mounting Hole Center Distance: 28mm
Measure Voltage: DC 0~30V
Working Voltage: DC 3V-30V
Measurement Accuracy: 1% (+ / - 2 digit)
Display: Three 0.36" digital LED Tube
Display Color: Red
Refresh Rate: about 500mS / times
Operating Temperature: 14 ~ 149 °F(-10 ~ 65 °C)
Reverse protection: Yes
When measured voltage is below 10V: the voltmeter displays two decimal digits, for example, 5.32V
When measured voltage is larger than 10V, the voltmeter displays one decimal digit, for example, 10.5V

Wiring:
Red wire: Power supply +
Black wire:Power supply -, Measured Voltage -
White wire: Measured Voltage +

Package Includes:
5* 0.36" DC 0~30V Digital Voltmeter Gauge r Red LED Display

منتجات شبيهه

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