ขาย โวลต์มิเตอร์ดิจิตอล dc 0-100 v ความแม่นยําสูงจอแสดงผล led ราคาที่ดีที่สุด

Description: A digital voltmeter with a measurement range of DC 0-100V has high accuracy, which can ensure that the voltmeter is more accurate. With high brightness, the three-digit LED display can make the reading clearer, even in the dark. The digital voltmeter has a casing, which can prevent physical damage, and has reverse polarity protection, long service life, durable and practical. The digital voltmeter has good stability and anti-interference ability, is used to check household voltmeters. Suitable for cars, old and modern vehicles, ships, it is easy to install, the wires in different colors. Specification: Working voltage: DC 4.0 ~ 30V. Detection voltage: DC0 ~ 100V. Working current: <60mA. Measurement rate: ≥200mS / time. Installation opening: 45.5x25.5mm. Measurement accuracy: 3%. Low working voltage: + 4V. Maximum working voltage: + 30V. Working temperature: -10 ~ + 65 ℃. Working humidity: 10 ~ 80%.(no condensation) Dimensions: 48x29x22mm. Working pressure: 80 ~ 106kPa. Note There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package included: 1x Digital DC voltmeter.