PCE Instruments PCE-DT 65 Tachometer, for Motors & Conveyor Checks, Measures 2…99,999 RPM (Laser) & 2…20,000 RPM (Contact) Plus Surface Speed, with Laser targeting, 10-Value Memory & LCD

Technical Specifications Measurement range, laser-optics: 2 … 99,999 rpm Measurement range, mechanical: 2 … 99,999 rpm Resolution 0.1 rpm in the range of 2.0 … 9999.9 rpm 1 rpm in the range of 10,000 … 99,999 rpm Accuracy: ± 0.05% of rpm value ± 1 digit Measuring distance: 50 … 500 mm / 1.96 ... 19.68 in Memory: 10 measurement values Power supply: 1 x 9V block / 6V external power supply Operating temperature range: 0 … 50°C / 32 ... 122°F Casing: ABS plastic LCD display: 5 digits, 22 mm / 0.9 in height Dimensions: 160 x 60 x 42 mm / 6.24 x 2.36 x 1.65 in Weight: 200 g / <1 lb Delivery Scope 1 x PCE-DT 65 handheld tachometer 1 x Mechanical attachment 1 x Adapter wheel 1 x Measuring probe (outer cone) 1 x Measuring hollow point (inside cone) 1 x Belt bag 1 x Battery 3 x Strips of reflective tape (each 20 mm or 0.8 in) 1 x User manual

• Speed measurement: rpm
• Surface velocity: m/min
• Number of rotations: counter
• Frequency: m, in, ft, yd
• Linear measurement: m, in, ft, yd