TESTO 440 - Page 48

5 Technical data
46
Technical data testo 440 testo 440 dP
Operating temperature -20 to +50 °C
Storage temperature -20 to +50 °C
Bluetooth
©
range (latest
generation testo climate
probes with Bluetooth
©
20 m free field
Bluetooth
©
range (Smart
Probes)
3 m free field
Battery type 3 x AA batteries
Battery life 12 hours
Weight 250 g
Dimensions 154 x 65 x 32 mm
Connected probe
(order no.)
Name Battery life*
0635 1032 Hot wire probe including
temperature sensor, fixed cable
8 hrs
0635 1572 Hot wire probe including
temperature and humidity sensor,
fixed cable
8 hrs
0635 9532 Vane probe (Ø 16 mm) fixed cable 11 hrs
0635 9372 High-precision vane probe (Ø
100 mm) including temperature
sensor, fixed cable
10 hrs
0635 9432 Vane probe (Ø 100 mm) including
temperature sensor, fixed cable
10 hrs
0636 9772 High-precision temperature-
humidity
probe, fixed cable
12 hrs
0636 9775 Robust temperature-humidity probe
for temperatures up to +180 °C,
fixed cable
12 hrs
0636 9732 Temperature-humidity probe, fixed
cable
12 hrs
0635 0551 Lux probe 11 hrs
0632 1552 CO2 probes including temperature
and humidity sensor, fixed cable
8 hrs
0632 1272 CO probe, fixed cable 11 hrs
0628 0152 Turbulence probe, fixed cable 9 hrs