Testo AG Tachometer, 05634770 Data Sheet
Product codes
05634770
3 Specifications
30
3.3. Technical
data
General parameters
Protection class
Protection class
IP 65
Frequency range
30 - 300,000 FPM (flashes per minute)
Display LCD,
multiline
Accuracy
0.02 % (+/- 1 digit)
Resolution
+/- 0.1 (30 to 999 FPM)
+/- 1 (1000 to 300,000 FPM)
+/- 1 (1000 to 300,000 FPM)
Flash parameters
Flash duration
Flash duration
adjustable
Flash strength
1500 lux @ 6000 FPM/20 cm
Flash colour
approx. 6500 K
Voltage supply
Voltage supply
Voltage supply
3 x AA batteries or 3 x NiMH rechargeable
batteries (AA)
batteries (AA)
Operating time
(depending on
settings)
(depending on
settings)
NiMH rechargeable battery: approx. 11 h @
6000 FPM
Batteries: approx. 5 h @ 6000 FPM
6000 FPM
Batteries: approx. 5 h @ 6000 FPM
Housing
Material Aluminium
Dimensions
Material Aluminium
Dimensions
191 x 82 x 60 mm
Weight
approx. 400 g (with batteries)
Ambient conditions
Temperature
Temperature
0 to 45 °C
Humidity
Protection class IP 65
Trigger input
Principle Optocoupler
Low level
Principle Optocoupler
Low level
< 1 V
Level
3 to 32 V (square-wave voltage), NPN+PNP
Minimum pulse
length
length
50
μs
Reverse voltage
protection
protection
Yes