The RPM250W is a compact Laser Tachometer with Bluetooth® connectivity, which allows building and maintenance professionals to view and share revolutions per minute (RPM) data of rotating objects directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and send reports, users can gain deeper insights on equipment health.
Specifications | Range | Max Resolution | Basic Accuracy |
---|---|---|---|
RPM Range | 10 to 9999.9 RPM | 0.1 RPM | ±0.04% |
10000 to 99999 RPM | 1 RPM | ±0.04% | |
Count Range | 0 to 99999 counts | 1 count | ±2 digits |
Target Distance | 50 to 500 mm (2 in to 1.64 ft) | ||
Sampling Rate | 1 s (over 120 RPM) | ||
Sensor Type | Photodiode and laser tube | ||
Display | 5-digit (9999 count) backlit LCD display | ||
Connectivity | Bluetooth (Free ExView App) | ||
ExView App Compatibility | iOS 13.0 and higher; Android 9.0 and higher | ||
Transmission Distance | >10 m up to 90 m line of sight | ||
Measuring Angle | ±30° from perpendicular | ||
Power | 3 x AAA (1.5 V) battery (included) | ||
Operating Conditions | 0 to 40°C (32 to 104°F), ≤80% RH | ||
Dimensions | 4.7 × 2.1 × 1.1 in (120 × 53 × 28 mm) | ||
Weight | 2.9 oz (81.6 g) |