Digital Tachometer EA714KA

【Product Specifications】
・Measurement range-100.0 to 99,999rpm
・Resolution- 0.1rpm(100.0 to 19,999.9rpm) , 1rpm(at other range)
・Accuracy-±(0.02%rdg+1dgt)
・Measurement distance-100 to 400mm
・Function-Data holding , max/min/avarage value display , backlight , auto power off
・Power supply-AAA battery x 2 pcs
・Dim.-50(W)×20.6(D)×104.6(H)mm
・Weight-115g
・Accessories-Protect cover , strap