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Dwyer TAC-L | Contact/Non-Contact Digital Tachometer | 2.5-99,999 RPM Laser, 0.5-19,999 RPM Contact
The Dwyer TAC-L digital tachometer measures rotational speed either without contact, by picking up laser reflections with a photo sensor, or by contact through a rotatable head on the shaft. It covers 2.5 to 99,999 RPM non-contact, 0.5 to 19,999 RPM by contact and 0.05 to 1999.9 m/min surface speed.
- Laser target reads from up to 20 in away
- Large backlit LCD for use in dim areas
- Accuracy of ±(0.05% + 1 digit) with a 0.8 s sampling time
- Supplied with three contact heads, a surface wheel and a carrying case
- Lightweight ABS housing shaped to the hand; runs on four AA batteries (not provided)
- Specifications
- Features
- Downloads
| Part Number | TAC-L |
| Brand | Dwyer |
| Non-Contact Range | 2.5 to 99,999 RPM |
| Contact Range | 0.5 to 19,999 RPM |
| Surface Speed Range | 0.05 to 1999.9 m/min |
| Accuracy | ±(0.05% + 1 digit) |
| Resolution | 0.1 RPM below 1000 RPM, 1 RPM from 1000 RPM |
| Display | Backlit LCD, 5 digits, 0.7" (1.8 cm) high |
| Sampling Time | 0.8 s |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Power | 4 x 1.5 V AA alkaline batteries (not provided) |
| Approvals | CE, RoHS |
| Weight | 1.37 lb (620 g) |
- Recording is possible with non-contact operation up to 20 inches away.
- Memory function retrieves data from the last power outage.
- A large backlit LCD to improve visibility in low light.
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