TESTO 875 User Manual

3 Specifications
10
Power supply
Characteristic Values
Battery type
Fast-charging, Li-ion battery can be
changed on-site
Operating time approx. 4 h at 20 - 30 °C (68 - 86 °F)
Charging option In instrument/in charging station (optional)
Mains operation Yes, with mains unit 0554 8808
Mains unit output
voltage
5 V/4 A
Ambient conditions
Characteristic Values
Operating
temperature
-15 - 40 °C (5 - 113 °F)
Storage
temperature
-30 - 60 °C (-22 - 140 °F)
Air humidity 20 - 80 %RH, not condensing
Enclosure rating of
the housing
IP54 (Interface terminals closed, battery
connected, lens mounted)
Physical features
Characteristic Values
Weight 900 g (including battery)
Dimensions 152 x 108 x 262 mm (5.98 x 4.17 x 10.31")
Tripod mounting Yes, with adapter (included in delivery)
Housing ABS
Protection class IP 54
Vibration max. 2 G

TESTO 875 Specifications

General

Resolution	160 x 120 pixels
Field of view	32° x 23°
Temperature range	-20 °C to +280 °C
Storage	SD card
Battery life	4 hours
Image refresh rate	9 Hz
Weight	500 g
Operating temperature	-15 °C to +50 °C
Protection class	IP54
Thermal sensitivity	< 80 mK @ 30 °C
Display	3.5" LCD 320 x 240 pixels
Spectral range	8 to 14 µm
Detector type	Uncooled microbolometer