MS6208B Non Contact Digital Tachometer from Mastech

Rotation speed display is five-digit LCD number with maximum of 99999.

Display 0 below 50RPMM.

Measuring distance is 50mm--250mm (when the battery voltage is sufficient).

Display voltage lower than 4.5V when batteries are low.

Dimension: 155*60*27 mm

Weight: 120g

Power supply: 4*1.5V SIZE AAA battery

Auto off time is 30 sec.

Product size: 170mm*60mm*27mm / 6.1"*2.4"*1.1 

Product weight: 120g

Safety rating: CE RoHS

Features:

Measuring Distance: 50mm~250mm

Auto Power Off

MAX/MIN/AVG

Unit selection: m/min m/sec ft/min ft/sec in/min

Data Logging: 100 groups

Data Hold

Display Backlight

Low Battery Display

Specifications - Non-Contect Measurement (photo)

Range Resolution Accuracy

50~99.99 RPM 0.01 RPM ±(0.03%+2)

100~9999.9 RPM 0.1 RPM ±(0.03%+2)

10000~99999 RPM 1 RPM ±(0.03%+2)