Extech 461825 Combination Photo Tachometer & Strobescope with NIST Certificate

Product Highlights

Perform tachometer RPM measurement, stroboscopic speed and motion analysis with the Extech 461825 Combination Photo Tachometer and Stroboscope. The unique display reverses character direction depending on which measurement mode you are using. The tachometer memory stores last, max, and min readings for recall. The strobe features course and fine flash rate adjustments in 3 ranges.

• One battery operated meter performs both Tachometer RPM measurement and Stoboscopic speed and motion analysis
• Large 0.45 digit LCD digital display.
• Character on display reverse direction depending on measurement mode you are in.
• Non contact Tachometers measurements of 0.5 to 100,000 RPM
• Strobe measurements of 100 to 100,000 RPM/FPM.
• Tachometer memory stores last, max and min readings.
• Stoboscope Coarse and fine flash rate adjustments in three ranges.
• 0.1% basic accuracy with 0.1 RPM resolution.
• Microprocessor based with quartz crystal oscillator to maintain high accuracy.
• Battery operation brings motion analysis to any location
• Rotation Speed (Strobe): 5 to 99,999rpm
• Rotation Speed (Strobe) Basic Accuracy: ±0.1% of reading
• Rotation Speed (Strobe) Max Resolution: 0.1rpm (<1,000rpm), 1rpm (≥1,000rpm)
• Rotation Speed [Photo]: 100 to 100,000
• Rotation Speed [Photo]: Basic Accuracy ±0.1% of reading
• Rotation Speed [Photo] Max Resolution: 0.1fpm (<1,000fpm), 1fpm (≥1,000fpm)
• Sampling Time (Photo): 1 sec ≥ 60rpm;

Each Unit Includes

• NIST Certificate
• Four 1.5 volt AA batteries
• Reflective tape
• Carrying case