DC 4.5-30V Digital Voltmeter with Reverse protection
৳ 150
- Voltage Range: 4.5-30V DC
- Display: 0.56′ LED
- Display color: RED/ BLUE /GREN
- Working Current: less than 20mA
- Refresh rate: 300ms
- Accuracy: ± 1%
- Operating temperature: -20°c~ 65°c
- Size: 48*29*22mm
- Weight: 18g