Ultra low starting voltage, red minimum 4.8V. When the supply voltage is lower than 3.5V, only the brightness is reduced, but the measurement accuracy is not affected.
● It has reverse polarity protection, but it does not burn.
Measuring range: Red DC 4.80V-30.0V
Power supply range: No need for additional power supply, use the tested voltage directly as the power supply, the same scope as above
Max input: DC32.0V
Allowable error: 0.1%
input resistance: > 100K ohm
Working current: < 23mA
Operating temperature: -10°C~65°C
Refresh rate: 300mS +-
Display method: Three 0.36" LED Digital Tubes
Display color: Red
Wire length: 15cm
Dimensions: 23 x 15 x 10 mm, length X width X thickness
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