Extech 461895/ RPM10/ RPM33 Tachometer

Extech 461895/ RPM10/ RPM33 Tachometer

Extech 461895 Combination Photo/Contact Tachometer

Extech RPM10 Combination Tachometer with Infrared Thermometer

Extech RPM33 Combination Contact and Laser Photo Tachometer

Product details Extech 461895

• Unique display where characters reverse direction depending on measurement mode you are in
• 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 percent with max resolution of 0.1rpm in either photo or contact mode

• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 8.5 x 2.6 x 1.5 inches; 0.71 ounces
• Item model number ‏ : ‎ 461895
• National Stock Number ‏ : ‎ 6680-01-469-6040
• Batteries ‏ : ‎ 4 AA batteries required. (included)
• Date First Available ‏ : ‎ April 20, 2004
• Manufacturer ‏ : ‎ Extech Instruments
• ASIN ‏ : ‎ B00023RXC8
• Country of Origin ‏ : ‎ Taiwan

Product details Extech Extech RPM10

• Item is a Class II laser product, 1mW power output.
• Built-in IR thermometer with laser pointer measures surface temperature from -4 to 600°F (-20 to 315°C)
• Laser photo tachometer mode measures up to 99,999 rpm at distances up to 6.5 feet
• Contact tachometer mode measures rpm up to 20,000rpm and linear speed up to 6560 feet/min (2000 meters/min)
• Memory stores last reading and Min/Max for 5 minutes after shutting meter off
• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 3.1 x 1.9 x 9 inches; 10.58 ounces
• Item model number ‏ : ‎ RPM10
• Batteries ‏ : ‎ 4 AA batteries required. (included)
• Date First Available ‏ : ‎ September 12, 2005
• Manufacturer ‏ : ‎ Extech Instruments
• ASIN ‏ : ‎ B000BF3A0G
• Country of Origin ‏ : ‎ Taiwan

Product details Extech Extech RPM33

• Item is a Class II laser product, 1mW power output
• Large 5 digit backlit LCD display
• 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

• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 6.1 x 3.15 x 10.43 inches; 5.29 ounces
• Item model number ‏ : ‎ RPM33
• Batteries ‏ : ‎ 2 Lithium Ion batteries required. (included)
• Date First Available ‏ : ‎ April 5, 2013
• Manufacturer ‏ : ‎ FLIR Systems
• ASIN ‏ : ‎ B00CDRY4LE
• Country of Origin ‏ : ‎ Taiwan

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