Sper-scientific 800047 Oxygen Pen Manuel d'utilisateur télécharger pdf (Page 11)

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MEASUREMENT PROCEDURES

Setting the Temperature Unit

1. Press POWER to turn the meter off.

2. Press and hold down the HOLD

button. While HOLD is still being

pressed, press POWER until the

temperature unit (°C or °F) appears

on the display. Release the HOLD

button. The temperature unit will

change from °C or °F (or °F or °C).

Note…

The meter will default to the last

temperature unit selected when turned

off and then on again.

Auto Power Off

1. To save battery life, the meter will

automatically turn off after 10

minutes of inactivity. Press REC to

disable this function.

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Sper-scientific 800047 Oxygen Pen Manuel d'utilisateur Page 11