Designation
| TMRT 1 digital tachometer
|
Display
| Inverting LCD Vertical 5 digit display
|
Display functions
| 180º Inverting
|
Rotational speed range
| Optical mode: 3-99,999 rpm
(or equivalent in rps)
|
| Contact mode: Max. 50 000 rpm for 10 sec
(or equivalent in rps)
|
Linear speed range
| 0.30-1 500.0 Metres or Yds/min. (4 500 ft/min)
or equivalent in seconds
|
Measurement modes
| Optical; rpm and rps (also Count and Time)
|
| Via contact adaptor; rpm and rps, metres,
yards, feet, per min and per sec.
|
| Count total revs, metres, feet, yards
|
| Measure Time interval in seconds
between pulses (reciprocal rate)
|
| Speed Capture feature -
Maximum, Minimum or Average rate
|
Laser optical range
| 50 mm - 2 000 mm (1.9 - 78.7 in.)
|
Angle of operation
| ± 80º
|
Light source
| Class II laser diode
|
Accuracy speed modes only
| 0.01%, ± 1 digit
|
Resolution range features
| Fully Auto ranging up to 0,001 digit
or ± 1 digit fixed, user selectable
|
On target indicator
| Yes
|
Low battery indicator
| Yes
|
Memory features
| - Last reading held for 1 minute
|
| - Program settings retained in memory
after power off
|
Auto switch off
| After 1 minute
|
Contact adaptor
| Included complete with rpm cone and removable
metric wheel assembly
|
Battery type
| 4 x AAA alkaline cells
|
Unit dimensions
| 213 x 40 x 39 mm (8.3 x 1.5 x 1.5 in.)
|
Unit weight
| 170 g (5.9 oz)
|
Carrying case dimensions
| 238 x 49 x 102 mm (9.3 x 1.9 x 4.0 in.)
|
Total weight (incl. case)
| 355 g (12.5 oz)
|
Warranty
| 12 months
|