Extech RPM33 Combination Contact and Laser Photo Tachometer

Extech RPM33 Combination Contact and Laser Photo Tachometer

• Measures air velocity to 4930ft/min
• Measures Air Temperature to 122°F (50°C)
• Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC
• Large (9999 count) LCD displays Air Velocity and Temperature simultaneously
• Low friction ball bearing vane wheel

<b>Extech RPM33 Combination Contact/Laser Photo Tachometer, Large 5 digit backlit LCD display, Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average)</b> <p>The RPM33 provides both contact (2 to 19,999 rpm) and non-contact (2 to 99,999 rpm) RPM measurements for enhanced versatility. Laser guided non-contact RPM measurements taken up to 1.6-foot (500mm) away for added safety. Readings are displayed on the large five-digit backlit LCD. Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average). Comes with contact wheel for linear surface speed (0.2 to 6560 feet/minute; 0 to 1999.9 meters/minute) or RPM measurements, 9-volt battery, reflective tape, carrying case, and user manual.</p></br> <b>Key Features</b></br><ul> <li>Large 5 digit backlit LCD display</li> <li>Microprocessor based with quartz crystal oscillator to maintain high accuracy</li> <li>Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average)</li> <li>Wide RPM (photo and contact) and Linear Surface Speed/Length (contact) measurements</li> <li>Laser guided for greater distance non-contact measurements up to 1.6ft (500mm)</li></ul></br> <b>Specifications</b></br><ul> <li>Sampling Time: 0.5 Sec > 120rpm</li> <li>Resolution: 0.1rpm ( < 10,000 rpm); 1rpm (> 10,000 rpm)</li> <li>Dimensions: 6.2" x 2.3" x 1.6"(160 x 60 x 42 mm)</li> <li>Weight: 5.3oz (151g)</li></ul>