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Extech RPM33 Laser Photo Tachometer/Combination Contact, 2 to 99,999 RPM
Model # RPM33Key Features
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Features
- Large 5 digit backlit LCD display
- Microprocessor based with quartz crystal oscillator to maintain high accuracy
- Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average)
- Wide RPM (photo and contact) and Linear Surface Speed/Length (contact) measurements
- Laser guided for greater distance non-contact measurements up to 1.6ft (500mm)
Technical Information
- RPM RangePhoto Mode: 2 to 99,999 RPM; Contact Mode: 2 to 20,000 RPM
- Frequency333 Hz
- Accuracy0.05% rdg +1 digit
- Sampling Time0.5 Sec > 120rpm
- Resolution0.1rpm ( < 10,000 rpm): 1rpm (> 10,000 rpm)
- Dimensions6.2 x 2.3 x 1.6in(160 x 60 x 42mm)
- Weight5.3oz (151g)
Items Included
- contact wheel for rpm or linear surface speed/length
- 9V battery
- refl ective tape
- soft case