Technical Data For Testo 545 - TESTO 545 Instruction Manual

Technical data for testo 545

Feature
Measurement parameters
Accuracy
Resolution
Measuring range
Operating temperature
Storage temperature
Operating humidity
IP class
Level of contamination
Max. operating altitude
Nominal output
Battery type
Battery life
Dimensions
Weight
10 Technical data for testo 545
Value
lux
fc
Class C according to DIN 5032-7 / EN 13032-1
Annex B
f1 = 6% = V(Lambda) adjustment
f2 = 5 % = cos-true evaluation
Total ≤ 15%
± 3% of the measuring value ± 1 digit
0.1 lux (<10,000 lux)
1 lux (≥10,000 lux)
0 to 100,000 lux
-10 to +50 °C (instrument)
0 to +50 °C (probe)
-20 to +50 °C
0 to 80 %RH
IP40
PD2
≤ 2000 m above sea level
2 W @ 4,5 V DC
3 x 1.5 V AA battery
(included in the scope of delivery)
>70 h
Measuring instrument: 149 x 60 x 28 mm
Probe: 134 x 54 x 23 mm
Cable: 1.4 m
288 g
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