Inconspicuous and discrete the Pro Scale Pro Touch 4 Pocket Scales Work Ever Time.
The Pro Touch 4 scale is designed to look not like a scale but a phone to keep your scale out of sight while being right on the table. Each scale is calibrated to insure accuracy upon arrival.
Operation
- Place scale on horizontal flat surface, press ON/OFF key to turn on the scale.
- Wait until "0.0" or "0.00" is displayed.
- Put objects on weighing platform.
- Using the MODE key , you can switch among the weighing units.
Tare Setting
- Turn on scale as described above.
- Place the tare item on the platform.
- Press TARE and wait until "0.0" is displayed.
- Add the "net-weight-item"
Calibration
- Turn on the scale by pressing the ON/OFF key.
- Wait until the LCD displays "0.0" and then press and HOLD MODE key until CAL will be displayed, and then release the MODE key.
- Press MODE key again, the LCD will display CAL followed by the required calibration weight.
- Add the required calibration weight, the display will show PASS and return to normal weighing mode.
- Put away the calibration weight and press ON/FF to turn the scale and the calibration in finished!