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Free of coil cord, real-time view and control via mobile app, real-time control charging and recovery process,easy operation.
handle decive:5AAA vatteries
scale body: 5AA vatteries
Operation temperature range:-10℃-40℃
Storage temperature range:-15℃-50℃
Product size:271*271*74 mm
"LAMP":Press to light the backlight and it will last for 10s.Press and hold for 3s to keep the backlight on all the time, buzzer will beep once as indication. Press again to turn off the backlight.
1.Take out the scale from the package and place it on firm and level surface
2.Press the "power" button on the hand-held device;
3.Press"unit"to switch between "Kg", "Oz" and "Lb".
4.Press"zero"to zero to deduct tare
5.Place the refrigerant tank in the center of the scale platform ;zero it again to display the changing weight of refrigerant.
6.Press"HOLD"to lock the current value. It will not change with the weight on the platform.
1.Power-on self-test lasts less than 2s.
2.Tare deduction in full range(LMC-310:100KG(220Lb),LMC-310A:150KG )
3.The LCD displays numbers from high digit to low digit. The digit that exceeds the digit range will not be displayed
4.Auto off: If the weight on the platform does not change for 10 minutes ,the scale turns off automatically. When the hand-held device fails in communication with the platform 2 minutes, the scale turns off automatically.
5.When the platform is in low battery, the charging valve is disabled to open, Please replace the batteries.
1.Please use the scale in specified environment to avoid error or damage of the sensor.
2.Please do not use chemical solvent or corrosive liquid to clean the scale.
3.Please do not disassemble the scale body and inner device; otherwise ,it may cause great weighing error.
4.Please do not pull the spiral line hard in case measuring error is enlarged or the sensor damaged
5.Remove the batteries if the scale is not to be used foe a long time in case the leakage corrodes the scale. The batteries included are not rechargeable. Please do not charge them.
LMC-310A 220Lb Wireless Refueling Electronic Refrigerant Scale For HVAC