Specification :

6235B CONTACT TACHOMETER, LINE-SPEED METER LINE-LE
CONTACT TACHOMETER, LINE-SPEED METER, LINE-LENGTH METER

Display : 5 digits 18mm (0.6�) LCD

Accuracy : ±(0.05%+1digit

Sampling Time: 0.5sec (over 120RPM)

Range select: Auto-Ranging

Memory: Last #118alue, Max. #118alue and Min. #118alue

Measuring Range: CONTACT TACH: 0.5 to 19,999RPM

SURRPFACE SPEED (m/min): 0.05 to 1,999.9m/min

SURPFACE SPEED (ft/min): 0.2 to 6560ft/min

Resolution: CONTACT TACH: 0.1RPM (0.5 to 999.9RPM)
1RPM (over 1,000RPM)

SURFACE SPEED (m/min): 0.01m/min (0.05 to 99.99m/min)
0.1m/min (over 100m/min)

SURPFACE SPEED (ft/min): 0.1ft/min (0.1 to 999.9ft/min)
1ft/min (over 1,000ft/min)

Time Base: 6MHz Quartz crystal

Power consumption: Approx. 45mA

Power: 4×1.5V AA battery or to connect DC6V regulated power supply

Backlight Display: Yellow green backing LCD display