adopting 8-bit LCD driver liquid crystal showing, inner having the self-power (in lest lost power),

 Technical paramenters:

Counter input 0-99999999

Highest count rate :2C/S

Precision 0.005%

Reset mode no reset

Voltage 3V.6V.9V.12V.18V.24V.36V.48V(DC) 110V.220V(AC)

Suitable environment temperature -20 °C-50 °C

Relative temperature ≤85%

SH-8044 digital counter