The Lutron DT-2199 is a battery-powered digital stroboscope measuring rotational speed up to 99,999 RPM with a 5-digit LCD display.
The Lutron DT-2199 Digital Stroboscope is a high-brightness LED array device designed for measuring rotational speed (RPM) up to 99,999. It features a microprocessor circuit design and a 5-digit LCD display for high accuracy and ease of use.
| Measuring Range | 100 to 99,999 RPM |
|---|---|
| Display | 5 digits (0 to 99999) LCD |
| Accuracy | ± (0.05% + 1 digit) |
| Resolution | 0.1 FPM/RPM (<1000) or 1 FPM/RPM (>1000) |
| Power Supply | 4 x 1.5V UM-1 batteries or 9V adapter |
| Weight | 800 g |
The device measures rotational speed from 100 to 99,999 RPM.
No, it uses a crystal time base and microprocessor circuit, so no external calibration is required.
The stroboscope operates between 0 to 50°C (32 to 122°F).