TESTO 875-2i pro - Accessories and Spare Parts

8 Tips and assistance
41
Question Possible causes/solution
Measurement function
Humidity: No readings
from the radio probe are
shown.
Radio probe not logged on or sources
of interference in the radio
transmission:
> Check possible causes, see
Radio…( testo 875-2i only), page
34
.
If we could not answer your question, please contact your dealer or
Testo Customer Service. For contact details see the rear side of
this document or the web page www.testo.com/service-contact
8.2. Accessories and spare parts
Description
Article no.
Lens protection glass 0554 8805
High-temperature filter (Retrofitting, testo 875-2i
only)
on request
Telephoto lens (testo 875-2i only) on request
Radio humidity probe (testo 875-2i only) on request
Super Resolution 0554 7806
Emission adhesive 0554 0051
Rech. batt. 0554 8802
Desktop charging station 0554 8801
Tripod
0554 8804
Mains unit 0554 8808
SD card 0554 8803
USB cable 0449 0047
ISO calibration certificate for thermal imager:
• Calibration points 0 °C, 25 °C, 50 °C
in measuring range -20 °C - 100 °C
• Calibration points at 0 °C, 100 °C, 200 °C in
measuring range 0 °C to 350 °C
0520 0489
0520 0490
For further accessories and spare parts, please refer to the product
catalogues and brochures or look up our website: www.testo.com