Ar925 Portable Tachometer

Tachometer The Tachometer is one of necessary instruments in mechanical field, and used to measure electrical machinery's rotational speed, the link speed or the frequency. It is Commonly used in electrical machinery, electric fan, papermaking, plastic, chemical fiber, washer, automobile, airplane, steamboat, manufacturing industries and so on. What is mostly commonly used is the hand-hold centrifugal tachometer. The Tachometer is essential in national economy's each domain. SPECIFICATIONS Measuring Range 0.5~19999RPM0.05~19999.9m/min0.2~6560Ft/minResolution 0.1RPM, 1RPM0.01m/min, 0.1m/min1Ft/minAccuracy ± (0.05%+1 word)Sampling Frequency 0.8SecMax & Min Data Function √ Provide Probe √ Low Battery Indication √ Measuring Mode Contact-typeData Hold √ LCD Backlight √ Operating Temperature 0~50CStoring Temperature -20~70CPACKING INFORMATION Power AAA*3 batteryProduct Net Weight 146g Product Size 155*55*35mm Packing Gift boxStandard Quantity Per Carton 80PCS Standard Carton Size 53*49*44cm Standard Carton Gross Weight 25KG