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Dwyer Instruments
Dwyer TAC-L Contact/Photo Tachometer
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Dwyer TAC-L: contact/photo tach; 2.5–99,999 RPM non-contact; ±(0.05%+1d). RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
+/-(0.05% + 1 digit)
Display
Backlit LCD; 5 digits; 0.7 in (1.8 cm) character height
Type
Dwyer Model TAC-L portable contact / photo non-contact digital tachometer
Non Contact Rpm
2.5 to 99,999 RPM
Contact Rpm
0.5 to 19,999 RPM
Surface Speed
0.05 to 1999.9 m/min
Fits portable speed measurement where you need a Dwyer TAC-L. Contact/photo non-contact digital tachometer with accuracy ±(0.05% + 1 digit), backlit 5-digit LCD (0.7 in characters), non-contact RPM 2.5 to 99,999, contact RPM 0.5 to 19,999, surface speed 0.05 to 1999.9 m/min, non-contact distance 2 to 20 in, and 0.8 s sampling time.
Key advantages
- Accuracy — ±(0.05% + 1 digit)
- Non-contact — 2.5–99,999 RPM
- Contact — 0.5–19,999 RPM
- Surface — 0.05–1999.9 m/min
- Display — Backlit 5-digit LCD
Typical applications
- Motor RPM checks.
- Conveyor surface speed.
- Contact and photo tach surveys.
Selection guide
- Contact vs photo
- Reflective tape
- Units (RPM vs m/min)
Common mistakes
- Distance outside 2–20 in non-contact.
- Missing reflective target.
- Confusing contact vs photo range.
When to RFQ / what to tell us
- Options/qty.
- Ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 41360 |
| Brand | Dwyer Instruments |
| Model | TAC-L Tachometer |
| Product type | Tachometer |
| Type | Dwyer Model TAC-L portable contact / photo non-contact digital tachometer |
| Accuracy | +/-(0.05% + 1 digit) |
| Display | Backlit LCD; 5 digits; 0.7 in (1.8 cm) character height |
| Non-contact RPM | 2.5 to 99,999 RPM |
| Contact RPM | 0.5 to 19,999 RPM |
| Surface speed | 0.05 to 1999.9 m/min |
| Non-contact distance | 2 to 20 in (5 to 50 cm) |
| Sampling time | 0.8 s |
Documents
FAQ
Q: Non-contact RPM? A: 2.5 to 99,999.
Q: Accuracy? A: ±(0.05% + 1 digit).
Q: What should I send for a quote? A: Options/qty, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | +/-(0.05% + 1 digit) |
| Display | Backlit LCD; 5 digits; 0.7 in (1.8 cm) character height |
| Type | Dwyer Model TAC-L portable contact / photo non-contact digital tachometer |
| Non Contact Rpm | 2.5 to 99,999 RPM |
| Contact Rpm | 0.5 to 19,999 RPM |
| Surface Speed | 0.05 to 1999.9 m/min |
| Non Contact Distance | 2 to 20 in (5 to 50 cm) |
| Sampling Time | 0.8 s |
| Temperature Limits | 32 to 122 F (0 to 50 C) |
| Power | 4x 1.5 V AA alkaline (user supplied) |
| Weight | 1.37 lb (0.620 kg) |
| Agency | CE, RoHS |
| Document | Dwyer/Omega TAC-L specification sheet (assets.dwyeromega.com) |