The MS6208A is a digital tachometer with stable performance, high reliability and performance. It has rotation speed displayfor five-digit LCD number with maximum of 19999. It can display 0 below 50 RPM. It is auto power off. Data logging up to 100 groups. The data hold and display back light. When the batteries are low, display voltage lower than 4.5V.
Measurement mode: 0--5
Power supply: 4x1.5V AAA battery(not included)
Auto off time is 30 sec
Relative humidity(RH): =<80% RH
Operating temperature: 0 to 40 Centigrade
MASTECH MS6208A Contact-type Digital Tachometer with Backlit and Rotation Speed of 50-19999 RPM