1. 0.28 inch 4-digit red and blue display
2. Working voltage DC5-24V
3. Voltage measurement range DC0-500V
4. Current measurement range 0-10A
5. Measurement error range ±0.5%
Product parameters:
Product name: 4-digit DC voltage and ammeter
Working voltage: DC5-24V
Current range: 0-10A
Voltage range: DC0-500V
Voltage error range: ±0.5%
Current error range: ±0.5%
Operating environment: -10℃~60℃
Working current: ≤20mA
Display: 0.28 digital tube
Shell material: ABS
Product size: 48*29*27mm
Note:
1. Do not contaminate this product with oil or water
2. After the power is turned on, do not touch the conductive object with the exposed place behind
3. Do not repair or disassemble automatically
4. During use, the detection end (thin white line) should not be placed in a place with high humidity or high static electricity.
5. This product is suitable for measuring 500V DC, please do not exceed the range or measure AC
Pacakge list:
1 x Digital Voltmeter Ammeter





















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