Extech 461920 Mini Laser Photo Tachometer Counter

Extech's 461920 is a tachometer for RPM measurements. Make safe, non-contact RPM measurements (2 to 99,999 RPM) of rotating objects by pointing the integral laser (1.6-ft. target distance) at the reflective tape placed on the object to be measured. Complete with 9-Volt battery, reflective tape and user manual.

• RPM Range: 2 to 99,999 rpm
• Count Range: 1 to 99,999 rev (revolution)
• Target Distance: 1.6 ft (500 mm)
• Basic Accuracy: ±0.05%
• Resolution: 0.1 rpm, 1 count
• Dimensions: 160 x 60 x 42 mm (6.2 × 2.3 × 1.6″)
• Weight: 151 g (5.3 oz)