461895: Combination Contact/Photo Tachometer
Combination Contact and Non-contact RPM Measurements with Visible Light Beam. 461895 Combines both contact (0. 5 to 19,999 RPM) and non-contact (5 to 99,999 RPM) models for use in virtually all tachometer applications. Uses visible light for non-contact measurements up to 6in. (150mm) from target. Comes with wheels for linear surface speed (0.2 to 6560 ft/m; 0.05 to 1999.9 m/m) or RPM measurements, 4 AA batteries, 23in. (0.6m) reflective tape, and carrying case.
Features.
- Characters on display reverse direction depending on contact or photo mode
- Uses visible light to read up to 6″ (150mm) from target
- Memory/readings button holds last reading for 5 min and recalls min/max readings
| Specifications | Range |
|---|---|
| rpm | Photo: 5 to 99,999 / Contact: 0.5 to 19,999 |
| ft/min | 0.2 to 6560 |
| m/min | 0.05 to 1999.9 |
| Basic Accuracy | ±0.05%rdg |
| Max rpm Resolution | 0.1rpm |
| Dimensions | 8.5×2.6×1.5″ (216x66x38mm) |
| Weight | 10.6oz (300g) |
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