| Measuring ranges: |
Yarn speed measurement
0.10 … 1999 m/min
0.40 … 6550 ft/min
4.00 … 78700 in/min
0.10 … 33.30 m/sec
0.10 … 109 ft/sec
Yarn length measurement
0.00 … 99999 m
0.00 … 99999 ft
0.00 … 99999 in
Revolution measurement
Non-contact measurement: 1.00 … 99999 rpm
Contact measurement: 0.10 … 19999 rpm |
| Accuracy: |
±0.2 % of displayed value ±1digit (not length measurement) |
| Measuring units: |
Speed: m/min, ft/min, in/min, m/sec, ft/sec
Length: m, ft, in
Revolutions: rpm |
| Display: |
5 digit LCD, 10 mm high – floating decimal point |
| Measuring system: |
Speed/Length: Slide-on measuring head with 30 mm diameter measuring wheel and wrapper roller
Non-Contact Tachometer: Visible LED light beam
Contact Tachometer: Slide-on measuring head with cone tip and surface speed wheel (10 cm circumference) |
| Yarn/wire diameter: |
Yarn: max. 0.5 mm
Wire: max 0.3 mm |
| Memory: |
Min, Max, last reading, all retained in memory for the life of batteries |
| Sensing distance: |
Max. 600 mm |
| Display update time: |
1 sec |