Sper Scientific 850064K AquaShock pH ORP Kit - Manual (Page 12)

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MEASUREMENT PROCEDURES
Turning the Unit On/Off
1. Press POWER to turn the meter on.
2. Press and hold POWER for 2 seconds to turn the meter off.
Backlight
1. With the meter on press POWER to turn the backlight on/off.
Scale Selection
1. Press RANGE to switch between the pH and mV scales.
Setting the MTC Temperature
Do
NOT connect the temperature sensor or non-ATC probe
while setting the temperature.
1. From Normal Mode, press RANGE for 2 seconds to enter
Set Temperature Mode. The temperature value will flash
on the LCD.
2. Press ↑ to increase the value. Press and hold ↑
to increase the value continuously.
Press
↓ to decrease the value. Press and hold ↓
to decrease the value continuously.
For °C, the range is 0 ~ 60.0°C; for °F, the range is 32 ~ 140.0°F.
3. Press SETUP to save and the meter returns to Normal Mode.
4. Press EXIT to return to Normal Mode without saving.
Saving to Memory
1. Press MI to save the current value and view the data point
number. There are 99 data points available.