UNI-T UT373 Mini Tachometer

⚙️ Key Features:

• Measurement Modes: RPM (10 to 99,999) and revolution count (0 to 99,999)

• Accuracy: ±(0.04% + 2) for RPM; ±1 for count

• Resolution: 0.1 RPM (below 10,000 RPM); 1 RPM (above 10,000 RPM)

• Sensor Type: Photodiode and laser tube

• Measurement Distance: 50 mm to 200 mm

• Measurement Angle: ±30° from perpendicular

• Display: 5-digit LCD with backlight; maximum display of 99,999

• Functions: Auto range, MAX/MIN, data hold, overload indication, laser-on indicator, low battery warning, auto power-off

• Refresh Rate: 1 to 7 seconds (1 second for speeds over 120 RPM)

• Power Supply: 3 × 1.5V AAA batteries

• Dimensions: 183.8 mm × 56 mm × 34 mm

• Weight: Approximately 85 g (excluding batteries)

• Durability: Drop-tested up to 1 meter

📦 Package Includes:

• UT373 Tachometer

• Reflective tape

• User manual

• Batteries (if included)

🛠️ Ideal Applications:

• Measuring rotational speed of motors, fans, and pumps

• Equipment maintenance and diagnostics

• Industrial machinery monitoring

• Educational and laboratory settings