Portable 4.5-30V Two-wire for Voltage Meter Red LED Display Panel Voltage

Description

Portable 4.5-30V Two-wire for DC Voltage Meter Red LED Display Panel Voltage
brand new and high quality
Features:
Measuring range: DC4V-30.0V
Power supply range: no need to supply power separately, directly use the measured voltage as the power supply, the scope is the same as above.
The highest input: DC30V. Note: The input voltage is higher than 32V and may be permanently damaged!
Allowable error: 0.1%, the decimal point is automatically shifted
Measurement error is +/- 0.1V when measuring voltage >= 10.0V
When measuring voltage 100K ohms
Working current: red < 23mA
Refresh rate: about 300mS once
Display mode: three 0.36" LED digital tube
Working temperature: -10 °C ~ 65 °C
Display color: Red
Dimensions: 33x14.5mm/1.3x0.57inch
Cable length: 100mm
Quantity: 1 Pc
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Voltage Meter