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Product Description


Detect static electricity on object surface
Press and hold the slot button to insert the metal parallel plate.
the metal parallel plate is at the bottom.

Detect ion balance
Press and hold the slot button to insert the metal parallel plate.
the metal parallel plate is at the top.



Test range: 0-22kv | Measurement accuracy: ± 5%
Environmental measurement range: 0~± 200V ; Ion balance measurement range:+/- (0-200V)
Resolution: Low range accuracy: ± 0.1kv; High range accuracy: ± 1kv
Display reading: voltage polarity and value are displayed in blue on the left; The red color on the right shows the voltage strength, voltage units, and battery power.
Output: Red LCD displays positive charge, blue LCD displays negative charge.
Measuring distance: within 25mm ± 1mm
Measuring speed: within 1 second; LCD display update: 5 times per second
Audible alarm: power on/ automatic shutdown/beyond the measurable range
Automatic shutdown: no operation for about 5 minutes
Measurement temperature: 10 ℃ - 40 ℃, humidity below 60%
Power supply: 9V
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