Layout & Controls
1. Start Button – press to start measurement
2. OLED Display
3. PWR (Power) LED – Lights when the TecPen is turned on
4. BT (Bluetooth) LED – Lights when a connection is established
5. Memory Button – press to save measurement
6. On/Off Button – press briefly to turn on; hold down to turn off
7. USB Port – copy data log files to a PC
8. Sampling Gas Inlet (Cannula)
9. Gas Outlet
The rating plate must not be removed or modified without permission from the manufacturer -
Ensure that the rating plate remains legible.
4