Extech 461920 Tachometer

Product Overview The 461920 from Extech Instruments is a mini laser photo tachometer counter. Laser light source used for greater accuracy and longer measuring distance taking non contact RPM measurements. Make safe, non-contact RPM measurements (2 to 99, 999 RPM) of rotating objects by pointing the integral laser (1.6ft target distance) at the reflective tape placed on object to be measured. It provides non-contact RPM and count measurements. The laser pointer beam provides accurate long distance measurements for photo tachometer measurements. Make non contact RPM measurements of rotating objects Use reflective tape on object to be measured and point the integral laser Easy to read large 5 digit LCD display with backlighting Memory button holds last reading and recalls min/max readings Counter function counts up to 99, 999 revolutions Rugged double moulded housing for better grip, CE approved Basic accuracy of 0.05% and resolution of 0.1rpm, 1rev Detecting distance from 2inch to 20inch (50mm to 500mm) Operating temperature range from 32 F to 122 F (0 C to 50 C) and RH 80% maximum Dimension is 6.2inch (160mm x 60mm x 42mm) and weight is 151g Applications Test & Measurement Contents 461920 mini laser photo tachometer, 9V battery, Reflective tape, User manual. Footnotes Do not directly view or direct the laser pointer at an eye.