Digital Tachometer (Non-Contact Reflected Light Method)

:
ESCO

    【Product Specifications】
    ・Measurement range-10 to 100,000rpm
    ・Accuracy-±0.05%±1dgt (12,000 to 30,000rpm)
    ・Resolution-0.1rpm (10 to 9,999.9rpm), 1.0rpm (10,000 to 99,999rpm), 10rpm (100,000rpm or more)
    ・Measurable distance-50 to 150mm (max. 300mm)
    ・Power supply-AA battery x 4 pcs
    ・Dim.-38 x 96 x 192(H)mm
    ・Weight-300g
    ・Highest & lowest data storage function
    ・Data hold function
    ・Noncontact system optical sensor