PCE Instruments PCE-T236 Optical Handheld Tachometer, 5-99,999 RPM, ±0.05% Accuracy

The PCE-T236 stands out for its wide optical measurement range from 5 to 99,999 RPM, combined with high accuracy of ±0.05% of reading plus one digit. This non-contact tachometer delivers reliable rotational speed measurements without mechanical coupling, making it ideal for maintenance and quality control in industrial settings.

Highlights

• Optical, non-contact measurement principle
• Wide range: 5 to 99,999 RPM
• High accuracy: ±0.05% of reading + 1 digit
• 5-digit LCD display with backlight
• Memory function for maximum, minimum and last value
• Auto power off after 15 minutes
• Measurement distance: 50 to 500 mm

In daily use

The PCE-T236 is straightforward to operate: aim the optical sensor at the rotating object, apply reflective tape, and read the speed directly from the backlit display. The memory function stores the highest, lowest and last measured values, useful for comparing multiple readings. Powered by four AA batteries, it is portable and ready for field use.

Full specifications

• Measurement type: Optical (non-contact)
• Measurement range: 5 to 99,999 RPM
• Accuracy: ±0.05% of reading + 1 digit
• Resolution: 0.1 RPM (5.0-999.9 RPM), 1 RPM (1000-99,999 RPM)
• Measurement distance: 50 to 500 mm (2 to 20 inches)
• Display: 5-digit LCD with backlight
• Power supply: 4 x 1.5V AA batteries
• Operating temperature: 0 to 50 °C (32 to 122 °F)
• Operating humidity: < 80% RH
• Memory function: Max, Min, Last value
• Auto power off: Yes (after 15 minutes of inactivity)
• Sampling time: 0.8 seconds (over 60 RPM)
• Housing material: ABS plastic

Final note

For precise, non-contact rotational speed measurement across a broad range, the PCE-T236 offers dependable performance in a portable design.