Portable Digital Stroboscope
- Monarch Instruments - PLS Pocket LED
Provides a super bright, uniform light output for performing visual diagnostic inspection and RPM measurements
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The Monarch PLS Pocket LED Stroboscope is a compact, rugged, light weight device that provides a super bright, uniform light output for performing visual diagnostic inspection and RPM measurements.
The silent cool running LED’s are extremely energy efficient providing up to 5 hours of operation on a single charge. A wide operating range of 30-300,000 flashes per minute covers most industrial applications. Additional features include external input for remote triggering or tachometer mode, pulse output, memory for up to 5 preset flash rates, N.I.S.T. calibration certificate, tachometer mode for speed measurements up to 250,000 rpm using optional remote sensors and TTL pulse output.
FEATURES
- Energy-efficient with long battery life
- Lightweight and pocket-sized
- Extremely bright, uniform light
- Quiet, cool operation
- No lamp replacements
- Diagnostic inspection and RPM checks
- Digital LCD
- Tripod mounting bushing (1/4-20)
- CE marked, RoHS compliant
- NIST Traceable Certificate included
- Intuitive one-hand operation
| Specifications | ||||
| Display | LCD display with 6 numeric 0.506 inch (12.85mm) high digits and 5 alphanumeric 0.282 inch (7.11mm) high digits | |||
| Indicators | Battery level, On Target, Select, TACH, and EXT icons | |||
| Memory | Last setting before power down is remembered and restored on next power up. 5 user settable memory locations | |||
| Flash Duration | Adjustable 0.5 to 2500 microseconds or .1 to 18 degrees of rotation (auto adjusts with flash rate) | |||
| Safety | This product is designed to be safe for indoor use under the following conditions | |||
| Compliance | CE EN61326-1:2006 EMC 2004/108/EC | |||
| Operating Temp | 32-104°F (0-40°C) | |||
| Humidity | Maximum relative humidity 80% for temperature up to 88°F (31°C) decreasing linearly to 50% RH at 104°F (40°C) | |||
| Input Power | Battery powered: Internal Li-Ion rechargeable batteries 3.6Vdc | |||
| Light Source | 7 LED Array | |||
| Light Output | Average: 1800 Lumens at 6000 FPM 8” from lens | |||
| Color Temp | 5600°K | |||
| Run Time | 5 hours typical at 6000 FPM, and 2.8° pulse width with fully charged batteries | |||
| Charge Time | 4-5 hours typical with supplied charger | |||
| Weight | 0.6 lbs (0.27kg) including batteries | |||
| Dimensions | 7.75" x 2.75" x 2.3" (197 x 70 x 58 mm) | |||
| Internal Mode | ||||
| Flash Range | 30-300,000 FPM (Flashes per minute) 0.5 to 5000Hz | |||
| Flash Rate Accuracy | 0.005% of setting or ± last digit | |||
| Flash Rate Resolution | 0.01 to 1 FPM (menu selectable),0.1 FPM resolution above 9,999.99 FPM, 1 FPM resolution above 99,999.9 | |||
| External Modes | ||||
| Flash Range | 0-300,000 FPM (Flashes per minute) 0.5 to 5000Hz | |||
| Tachometer Mode | 30 to 300,000 RPM | |||
| Accuracy | ±0.005% of reading or ± last digit | |||
| Display Update Rate | 0.5 second typical above 120 RPM | |||
| Trigger to Flash Delay | ~15 µsec | |||
| External Input | 2.5V to 12V peak pulse 500 nanosec min pulse width, positive or negative edge triggered (menu selectable) | |||
| Display Update Rate | Instantaneous | |||
| Output Pulse | 3V pulse. One pulse per flash in internal mode. Mimics input pulse in external mode | |||
| Time Base | Ultra Stable Crystal Oscillator | |||
| Ordering Informations | ||
| Cat. No. | Model | Description |
| 6235-010 | PLS | Pocket LED Stroboscope, Smart universal 115/230Vac recharger with interchangeable wall plugs, manual and NIST calibration certificate |
| 6235-011 | PLS-kit | Same as above with die cut foam lined plastic latching carry case |









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