ErinFita Laser Tachometer
- Regular price
- $79.00
- Sale price
- $79.00
- Regular price
-
$158.00
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Measure RPM perfectly,
from any distance
ErinFita uses 2-in-1 hybrid technology to measure both contact and non-contact movement. From 500mm away or via direct surface testing, get ±0.01% accuracy every single time.
Manual Methods
- Dangerous hand-contact measurements
- ±1.0% high error margins
- Manual data recording by hand
- Difficult to read in dark engine bays
With ErinFita
- Safe 500mm laser measurement
- Precision ±0.01% engineering grade
- 10-group automatic data memory
- Backlit LCD for low-light workshops
Total movement analysisin one smart device
2-in-1 Contact & Laser Mode
Switch seamlessly between non-contact laser measurement (7-99,999 RPM) and direct contact measurement (7-25,000 RPM). Included cone and funnel adapters ensure compatibility with any rotating shaft or component.
- 50-500mm laser distance range
- Precision contact adapters included
- Measures motors, fans, and gears
10-Group Data Intelligence
Stop manual notation. ErinFita automatically stores 10 test groups, each including Max, Min, and Average values. Review up to 40 individual data points instantly via dedicated memory buttons.
- Automatic Max/Min/Avg storage
- One-button memory review
- Eliminates manual logging errors
Surface Speed & Length Measurement
Beyond RPM, the included 10cm master wheel enables direct length and linear speed measurement. Track metres, inches, yards, or feet per minute with scientific accuracy.
- Four linear speed units
- Direct surface length testing
- Integrated 10cm master wheel
Expert analysis,simplified for speed
Select Your Mode
Choose between Laser non-contact or Contact mode. Apply reflective tape for laser testing from up to 500mm away.
Trigger & Scan
Press the trigger for real-time SCAN mode on the 5-digit LCD. Accuracy is maintained at ±0.01% for engineering precision.
Review Stored Data
Release trigger to HOLD the reading. Review the automatically stored Max, Min, and Average values from your session.
Analysis Ready
±0.01% Precise — 10 Group Memory
Built forheavy industrial use
Tough, handheld, and ergonomic. The ErinFita is designed to survive dark engine bays and busy factory floors.
ErinFita Laser Tachometer
2-in-1 Contact & Non-Contact Tool
- Regular price
- $79.00
- Sale price
- $79.00
- Regular price
-
$158.00
- 99,999 RPM Laser Range
- 10-Group Data Auto-Memory
- Backlit High-Contrast LCD
- Complete Accessory Kit Included
Why engineers chooseErinFita
| Capability |
ErinFita
|
Basic Laser | Other 2-in-1 |
|---|---|---|---|
| RPM Range | Up to 99,999 | Up to 30,000 | Up to 50,000 |
| Data Memory | 10 Groups | None or 1 Group | |
| Accuracy | ±0.5% | ||
| Length Measurement | RPM Only | ||
| Backlight Display | No | ||
| Auto Power Off | |||
| Class 2 Laser | |||
| Price | $79 | $45 | $120-200 |
Total Value
$79 Savings Today
Trusted by engineersand technicians
Based on 1,850+ reviews
m***s_tech
engineer_joe
maintenance_pro
workshop_cal
hvac_guru
q_control_lab
"The accuracy is unmatched at this price point. I've used it for calibrating industrial fans and the data memory feature saves me from carrying a notepad in the workshop."
Robert M.
Verified Technician
"As an HVAC technician, the dual contact and non-contact modes are essential. The backlit LCD makes it easy to read in dark attics and mechanical rooms."
Steven K.
Verified Technician
"Comes with everything you need in the box. The master wheel for length measurement was a surprise bonus that I now use daily for QC checks on conveyor lines."
Andrew L.
Verified Technician
4.9
Average Rating
1,850+
Happy Techs
98%
Accuracy Rank
2-in-1
Hybrid Design
PRO GRADE
30-Day Field Test Guarantee
Take it to the workshop. If ErinFita doesn't meet your accuracy standards or survive your job site within 30 days, we'll refund your full purchase price. No questions asked, just professional support.
Frequently askedtechnical specs
Professional precision starts today
Join thousands of engineers who've upgraded to safer, faster RPM testing. Your machinery deserves absolute accuracy.
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