General Tools PCT2236B Laser Photo and Contact Tachometer

Sampling: 1 sec. ( >60 rpm). Dimensions: 5.9" x 2" x 1.3". Power source: 1 "9-volt" battery.

LASER PHOTO/ CONTACT TACHOMETER -Features & Benefits : Two measurement modes Auto power off (with disable) Wide measuring range Jumbo 5-digit LCD display Memory: Min/Max/Last Non-contact mode uses laser targeting Specifications : CONTACT SPECIFICATIONSMeasurement Range: 0.5 to 99,999 RPMAccuracy: ?0.04% + 2 digitsResolution: 0.001; 0.01; 0.1; 1 RPM(depends on scale)Sampling Period: 1 secondNON-CONTACT SPECIFICATIONSMeasurement Range: 2.5 to 99,999 RPMAccuracy: ?0.05% + 1 digitResolution: 0.1; RPM; (2.5 to 999 RPM); 1 RPMover 1,000 RPM)Sampling Period: 1 secondDimensions:5.9 x 2 x 1.3 in. (150 x 51 x 33mm) Includes : RPM adapters Adhesive reflective tape Hard case 4 ?AA? batteries User?s manual- SKU: GTPCT2236B