Extech RPM33 Combination Contact/Laser Photo Tachometer
The Extech RPM33 quickly measures RPM, surface speed, and length.
- Stores/recalls 10 data sets in memory with 4 parameters
- Laser guided for greater distance non-contact measurements
- Provides wide RPM
|RPM33||Combination contact/laser photo tachometer|
|Usually ships in 1-2 weeks|
|RPM33-NIST||Combination contact/laser photo tachometer, NIST traceable|
|Usually ships in 1-2 weeks|
Quickly measure RPM, surface speed, and length with one tool. The Extech RPM33 provides wide RPM (photo and contact) and linear surface speed/length (contact) measurements. The instrument is laser guided for greater distance non-contact measurements up to 1.6 feet. Conduct contact RPM for flywheels, conveyors, pumps, and elevators, and non-contact RPM for motors, fans, and gears.
- Photo mode range (rpm) : 2 to 99,999rpm
- Photo mode accuracy: 0.05% rdg +1 digit
- Contact mode range: 2 to 20,000rpm
- Contact mode surface speed: 0 to 78,720 inches/min, 0 to 6560 ft/min, 0 to 2186 yards/min, 0 to 2000 m/min
- Contact mode length: 3.9 to 39370 inches, 0.3 to 3280 feet, 0.1 to 1093 yards, 0.1 to 1000 meters
- Contact mode frequency: 333 Hz
- Contact mode accuracy: 0.05% rdg +1 digit
- Sampling time: 0.5 Sec > 120rpm
- Resolution: 0.1rpm (< 10,000 rpm); 1rpm (> 10,000 rpm)
- Dimensions/weight: 6.2 x 2.3 x 1.6”(160 x 60 x 42 mm) / 5.3oz (151g)
- (1) Tachometer
- (1) Contact wheel
- (1) 9V battery
- (1) Reflective tape
- (1) Soft case
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