testo 922
Probes
Probe type
Dimensions
Probe shaft/probe shaft tip
Measuring
range
Accuracy
t99
Part no.
Surface probes
-60 to +300 °C
Class 2 1)
3 s
Fast-action surface probe with
sprung thermocouple strip,
bent, also for uneven surfaces,
measurement range short-term to
+500°C, TC Type K, Fixed cable
1.2 m
0602 0993
80 mm
50 mm
Ø 5 mm
Ø 12 mm
-60 to +1000 °C
Class 1 1)
20 s
Efficient, waterproof surface probe
with small measurement head for
flat surfaces,
0602 0693
0602 2394
150 mm
Ø 2.5 mm
Ø 4 mm
TC Type K, Fixed cable 1.2 m
-50 to +250 °C
Class 2 1)
3 s
Flat head surface probe with
telescopic handle max. 680 mm for
measurements at hard-to-access
points, TC Type K, Fixed cable 1.6
m (correspondingly shorter when
telescope extended)
985 5 mm
12 mm
Ø 25 mm
-50 to +170 °C
-50 to +400 °C
-50 to +120 °C
-60 to +130 °C
Class 2 1)
Class 2 1)
Class 1 1)
Class 2 1)
150 s
Magnetic probe, adhesive force
approx. 20 N, with magnets, for
measurements on metal surfaces,
TC Type K, Fixed cable 1.6 m
0602 4792
0602 4892
0628 0020
0602 4592
35 mm
Ø 20 mm
Magnetic probe, adhesive force
approx. 10 N, with magnets, for
higher temp., for measurements on
metal surfaces, TC Type K, Fixed
cable
75 mm
Ø 21 mm
90 s
Pipe wrap probe with velcro strip;
for temperature measurement on
pipes with diameter up to max. 120
mm; Tmax. +120 °C; TC Type K ,
Fixed cable
395 mm
20 mm
5 s
Pipe wrap probe for pipe diameter
5 to 65 mm, with exchangeable
measuring head. Meas. range
short-term up to +280 °C, TC Type
K, Fixed cable
-60 to +130 °C
-50 to +100 °C
Class 2 1)
5 s
5 s
Spare meas. head for pipe wrap
probe, TC Type K
0602 0092
0602 4692
35 mm
15 mm
Class 2 1)
Clamp probe for measurements on
pipes, pipe diameter 15 to 25 mm
(max. 1“), meas. range short-term
up to +130°C, TC Type K, Fixed
cable
The measuring instrument inside TopSafe is waterproof with this probe.
1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).
A probe always corresponds to only one accuracy class.