โวลต์มิเตอร์วัดแรงดันไฟฟ้า 0 . 36 นิ้ว Led Display 3 Wire 0-100 V Dc

Specific: Protection mode: wrong wiring inversion, Voltmeter does not work, does not damage Measured voltage range: 0 V-100 V DC voltage display mode: 0.000-99.99-100.0; Internal resistance of the head: 130 K Operating voltage: 4-30 V (recommended range 5 V-12 V) Speed: 3 times / second; Accuracy test: 0.3% (maximum error = range X0.003) Shell Color: Black Display:Red/Blue/Green Material: PC + metal Product size: 4.05 * 2.3 * 2 cm Frames and display items Contents: 1 * 0.36 inch 4 Bit Voltage Tester with shell Note: Shooting light and different displays can cause the color of the item in the picture a little different from the real thing. The allowed error measure is +/- 1-3 cm. Package Included: 1x Mini 0.36 inch Digital LED Display 4 Bit DC 0V-100V Voltmeter Meter