Combination Photo/Contact Tachometers

Combines both contact and non-contact models

Choice of Laser-guided model for greater distance non-contact measurements

Features:

          Unique display where characters reverse direction depending on measurement mode you are in

          Large 0.4” (5 digit) LCD display

          Microprocessor based with quartz crystal oscillator to maintain high accuracy

          Tachometer memory stores last, max and min readings

          Provides wide RPM (photo and contact) and Linear Surface Speed (contact) measurements

          Accurate to 0.05% with max resolution of 0.1rpm in either photo or contact mode

          Complete with tips and wheel for rpm or linear surface speed, four 1.5V AA batteries, reflective tape and carrying case

Additional Features (461995):

          Narrow beam Laser photo tachometer for accurate non-contact RPM measurements

          Measurements from up to 6.5ft from the target for improved safety and accessibility

Specifications for both models

Photo mode

Contact mode

Range (RPM) 461895

Range (RPM) 461995

5 to 99,999

10 to 99,999

0.5 to 20,000

0.5 to 20,000

Accuracy

0.05% rdg + 1 digit

Sampling Time

1 Sec > 60rpm

1 Sec > 6rpm

Surface Speed

0.2 to 6560ft/min

0.05 to 1999.9m/min

Resolution

0.1rpm (< 1,000 rpm)

1rpm (> 1,000 rpm)

Power

4 AA batteries

Dimensions

8.5 x 2.6 x 1.5”

(215 x 65 x 38 mm)

Weight

10.6 oz (300 g)