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Extech
Extech 461895 / 461995 Photo / Contact Tachometer
Quote on request
No online payment · add lines to RFQ BOM
Combo photo/contact tach; laser 461995 to 6.5 ft; surface speed. RFQ + selection help.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
0.05% rdg + 1 digit
Display
Large 0.4 in 5-digit LCD; characters reverse by measurement mode
Photo Rpm 461895
5 to 99,999 rpm
Photo Rpm 461995
10 to 99,999 rpm (laser, up to 6.5 ft / 2 m)
Contact Rpm Range
0.5 to 20,000 rpm (both models)
Resolution
0.1 rpm (<1,000 rpm); 1 rpm (>1,000 rpm)
Fits photo and contact RPM in one tool where you need an Extech 461895 or laser 461995 with contact 0.5–20,000 rpm, surface speed, and Last/Max/Min memory.
Key advantages
- Photo — 461895: 5–99,999 rpm; 461995: 10–99,999 rpm laser to 6.5 ft (2 m)
- Contact — 0.5 to 20,000 rpm (both)
- Accuracy — 0.05% rdg + 1 digit
- Surface speed — 0.2–6,560 ft/min; 0.05–1,999.9 m/min
- Display — Large 0.4 in 5-digit LCD; characters reverse by mode
Typical applications
- Photo RPM with tape.
- Contact wheel RPM and surface speed.
- Longer laser reach with 461995.
Selection guide
- 461895 vs 461995 — Standard photo vs narrow-beam laser reach
- Contact accessories — Tips/wheels
- Memory — Last/Max/Min
- Power — 4× AA
Common mistakes
- Buying 461895 when 2 m laser distance is required.
- Contact mode without proper tip.
- Ignoring mode-dependent character reverse on display.
When to RFQ / what to tell us
- 461895 vs 461995; tips; quantity; ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 24155 |
| Brand | Extech |
| Model | 461895 & 461995 Combination Photo / Contact Tachometer |
| Product type | Tachometer |
| Photo RPM 461895 | 5 to 99,999 rpm |
| Photo RPM 461995 | 10 to 99,999 rpm (laser, up to 6.5 ft / 2 m) |
| Contact RPM | 0.5 to 20,000 rpm (both models) |
| Accuracy | 0.05% rdg + 1 digit |
| Resolution | 0.1 rpm (<1,000 rpm); 1 rpm (>1,000 rpm) |
| Surface speed | 0.2 to 6,560 ft/min; 0.05 to 1,999.9 m/min (contact) |
| Sampling time | Photo 1 s (>60 rpm); Contact 1 s (>6 rpm) |
| Display | Large 0.4 in 5-digit LCD; characters reverse by measurement mode |
| Memory | Last / max / min readings |
| Power | 4 × AA (1.5 V) batteries |
| Dimensions | 8.5 × 2.6 × 1.5 in (215 × 65 × 38 mm) |
| Weight | 10.6 oz (300 g) |
| Laser feature | Narrow-beam laser photo tachometer for distant non-contact RPM |
Documents
FAQ
Q: 461895 vs 461995? A: 461995 adds narrow-beam laser photo for distant non-contact RPM (to ~6.5 ft).
Q: Contact range? A: 0.5 to 20,000 rpm on both.
Q: What should I send for a quote? A: Model/accessories, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | 0.05% rdg + 1 digit |
| Display | Large 0.4 in 5-digit LCD; characters reverse by measurement mode |
| Photo Rpm 461895 | 5 to 99,999 rpm |
| Photo Rpm 461995 | 10 to 99,999 rpm (laser, up to 6.5 ft / 2 m) |
| Contact Rpm Range | 0.5 to 20,000 rpm (both models) |
| Resolution | 0.1 rpm (<1,000 rpm); 1 rpm (>1,000 rpm) |
| Surface Speed | 0.2 to 6,560 ft/min; 0.05 to 1,999.9 m/min (contact) |
| Sampling Time | Photo 1 s (>60 rpm); Contact 1 s (>6 rpm) |
| Memory | Last / max / min readings |
| Power | 4 × AA (1.5 V) batteries |
| Dimensions | 8.5 × 2.6 × 1.5 in (215 × 65 × 38 mm) |
| Weight | 10.6 oz (300 g) |
| Laser Feature 461995 | Narrow-beam laser photo tachometer for distant non-contact RPM |