Geynutaly Min. Working Voltage: DC 4.5V
Working Voltage:DC 3.5V~12V
Load Capacity: =10 mA (DC 5 V)
Operating Working Temperature:-25 Degree centigrade to +70 Degree centigrade
Accuracy:+- 1%
Working environmental: milk liquid light Crude Oil
Material: plastic
Color: as shown
Package Contents:
1 x Gear flow meter
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.