SK TKRT 21 Instrucciones De Uso página 13

2. Technical data
Designation
General
Low battery indicator
Auto switch off
Measurement
Optical modes
Contact modes
Speed capture feature
Linear Speed
Optical Measurement
Rotational speed range
Accuracy
Measuring distance
Angle of operation
Laser sensor
Contact Measurement
Rotational speed range
Accuracy
Contact adaptors
Power source
Run time ca.
Display
Display update
Controls
Housing material
Product dimensions
Case dimensions
Unit weight
Total weight (incl. case)
Operating temperature
Storage temperature
Type of protection for
indication only
TKRT 21
Yes
Yes
rpm and Hz
rpm and Hz, meters, feet, inch, per min and per sec
Maximum, minimum or average rate
Meters, feet, inch, per min and per sec
1 to 99999 r/min
±0.01% of reading ±1 digit
25 mm to 1 200 mm (1 in - 47 in)
±30°
built-in class 2 laser
Max. 20 000 rpm for 36 000 sec
±0.1% of reading ±1 digit
(>120 rpm)
Included with removable cones & wheel C=6 in
2 x AA batteries, rechargeable ones can be used
12 h
LCD
Continuous
Direct selector switches
ABS (plastics)
295 × 70 × 38 mm (11.6 × 2.8 × 1.5 in)
260 × 85 × 180 mm (10.2 × 3.3 × 7.1 in)
270 g (0.6 lb)
850 g (1.9 lb)
0 to 40 °C (32 to 104 °F)
–20 to +45 °C (–4 to +113 °F)
IP 40
11
EN