Digital Tachometer (Quartz Type)

【Product Specifications】
・Measuring method-Contact type, non-contact type
・Measurement range-Contact： 0.5 to 19999rpm, 0.05 to 1999.9m/min, 0.2 to 6560ft/min,Non-contact： 10 to 99999rpm
・Resolution-0.001/0.01/0.1/1rpm, 0.0001/0.001/0.01/0.1 m/min
・Accuracy-±(0.1%rdg + 2dgt)
・Measurable distance-Non-contact： 5 to 30cm
・Function-Holding, auto power-off
・Power supply-9V battery x 1 pc
・Dim.-51(W) x 32(D) x 165(H)mm
・Weight-90g
・Accessories-Reflective Tape x 1 sheet, contact probe x 1 pc