RPM33

The RPM33 from Extech Instruments is a combination contact/laser photo tachometer. This high resolution device quickly measure RPM, total revolutions, frequency, surface speed and length with one tool. It provides both contact (2 to 19,999rpm) and non-contact (2 to 99,999rpm) RPM measurements for enhanced versatility. Laser guided non-contact RPM measurements taken up to 1.6foot (500mm) away for added safety. Typical applications include contact RPM (flywheels, conveyors, pumps and elevators) and non-contact RPM (motors, fans and gears).

• 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)
• Easy to read backlit LCD
• Supplied with LR44 battery
• Product comes with 1 years warranty

Contents

Contact wheel for rpm or linear surface speed/length, 9V battery, Reflective tape, Soft case.