Datasheet

www.testo.com
1981 0744/TT/I/01.2020
Subject to change, including technical modifications.
testo 440 laboratory kit
You will find the complete selection of probes and accessories for the testo 440 in the testo 440 data sheet or at www.testo.com.
Scope of delivery
- testo 440 air velocity & IAQ measuring instrument, 3x AA batteries,
USB cable and calibration protocol (0560 4401)
- Glass-coated digital Pt100 laboratory probe (0618 7072)
- Basic case for testo440 and 1 probe
Order no. 0563 4412
Technical data
Measuring
range
Accuracy
Resolu-
tion
Digital probe
Glass-coated digital Pt100
laboratory probe
200 mm
Ø 6
mm
-50 to +400°C ±(0.3°C + 0.3 % of m.v.) (-50 to +300°C)
±(0.4°C + 0.6 % of m.v.) (+300.01 to +400°C)
0.01°C
testo 440
testo 440 air velocity & IAQ
measuring instrument
Connectable probes:
1x digital probe with cable or
1xtemperature NTCTUC,
1xdigital Bluetooth
®
probe or
TestoSmartProbes,
1xtemperature TC type K
General technical data testo 440 Pt100 laboratory probe
Data transmission Bluetooth
®
, USB port
Operating temperature -20 to +50°C -5 to +45°C
Storage temperature -20 to +50°C -20 to +60°C
Dimensions 154 x 65 x 32 mm 200 x 6 mm
Cable length 1.6 m
Weight 250 g 160 g