FMF
DT-2236B 2-in-1 Digital Laser Contact Tachometer 2.5-99999 RPM Speed Meter
Nie można załadować gotowości do odbioru
DT-2236B 2-in-1 Digital Laser Contact Tachometer
The DT-2236B is a digital photo/contact tachometer for RPM and surface speed measurement. It supports non-contact photo tachometer measurement, contact tachometer measurement, auto ranging, and a 5-digit LCD display for checking rotating speed in service, maintenance, and test bench work.
Key Features
- 2-in-1 digital tachometer for photo and contact RPM measurement.
- Photo tachometer range from 2.5 to 99,999 RPM.
- Contact tachometer range from 0.5 to 19,999 RPM.
- Surface speed measurement range from 0.05 to 1,999.9 m/min.
- Auto-ranging operation with 6 MHz quartz crystal test base.
- 5-digit 18 mm LCD display for speed readings.
- Photo detecting distance listed as 50 to 500 mm.
Specifications
Key specifications to check before ordering the DT-2236B are the 2.5-99,999 RPM photo range, 0.5-19,999 RPM contact range, 0.05-1,999.9 m/min surface speed range, 50-500 mm detecting distance, 3 x AAA battery requirement, and SKU FMF-DT-2236B-05241.
| Model | DT-2236B |
| Meter type | Digital photo/contact tachometer |
| Photo tachometer range | 2.5 to 99,999 RPM |
| Contact tachometer range | 0.5 to 19,999 RPM |
| Surface speed range | 0.05 to 1,999.9 m/min |
| Accuracy | +/-(0.05% + 1 digit) |
| Sampling time | 0.5 second over 120 RPM |
| Range selection | Auto-ranging |
| Test base | 6 MHz quartz crystal |
| Detecting distance | 50 to 500 mm |
| Display | 5 digits, 18 mm LCD |
| Power | 3 x 1.5V AAA battery |
| Power consumption | Approx. 45 mA |
| SKU | FMF-DT-2236B-05241 |
Resolution
- Photo tachometer: 0.01 RPM from 2.5 to 999.99 RPM; 0.1 RPM from 1,000 to 9,999.9 RPM; 1 RPM over 10,000 RPM.
- Contact tachometer: 0.01 RPM from 0.5 to 999.99 RPM; 0.1 RPM from 1,000 to 9,999.9 RPM; 1 RPM over 10,000 RPM.
- Surface speed: 0.01 m/min from 0.05 to 99.99 m/min; 0.1 m/min over 100 m/min.
Selection Notes
Choose the DT-2236B when you need one handheld tachometer for both non-contact laser/photo RPM checks and contact RPM or surface speed measurement. Use SKU FMF-DT-2236B-05241 as the order identifier for this listing.
Buyer Questions
Use: The DT-2236B is used for measuring rotating speed by non-contact photo tachometer mode or contact tachometer mode.
Photo range: The non-contact photo tachometer range is 2.5 to 99,999 RPM.
Contact range: The contact tachometer range is 0.5 to 19,999 RPM.
Surface speed: The meter also supports surface speed measurement from 0.05 to 1,999.9 m/min.
SKU: The Shopify SKU for this product is FMF-DT-2236B-05241.





