Starrett 796XRL-2 LCD Outside Micrometer, Ratchet Stop, Lock Nut, Carbide Faces, 1-2" Range, 0.00005" Graduation, +/-0.0001" Accuracy
Price: $301.82
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Product Feature
- Digital, single-value LCD readout displays in inch and metric units for readability
- Rated IP67 for resistance to penetration by dust and temporary submersion in liquid
- Ratchet-stop mechanism helps provide uniform pressure for precise, repeatable measurement
- Knurled ring-type lock nut to hold measurements in place
- Micro-lapped carbide measuring faces help provide accuracy and wear resistance
Product Description
The Starrett 795XRL series LCD outside micrometer has a digital single-value LCD readout that displays in inch and metric units with resolution to 0.00005” (0.001mm) for outside diameter (OD) measurement, and a vernier scale in inch units for taking precise outside diameter (OD) measurements. The micrometer has an Ingress Protection 67 (IP67) rating, which means that components are resistant to debris and to submersion in liquid under standard conditions for up to 30 minutes.
The micrometer’s electronic microprocessor can preset, hold, or limit measurement at any position, as well as set a temporary zero position and return to a true zero reading. An automatic off function helps preserve battery life when the unit is not in use. Depending on the model, it may have Statistical Process Control (SPC) data output to transmit results to a computer or external device through an interface cable (sold separately).The micrometer’s frame has a black wrinkle finish that helps resist rust and reduce glare. A ratchet-stop mechanism helps provide uniform pressure for precise, repeatable measurement. The vernier scale on the thimble and sleeve has a satin chrome rust- and glare-resistant finish. The spindle and anvil have flat, micro-lapped measuring faces for accuracy and are carbide-tipped for wear resistance. A knurled ring-type lock nut helps provide secure locking of the measurement position. The micrometer includes, and is powered by, a single CR2032 lithium cell battery.
Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.
The L.S. Starrett Company manufactures precision measuring tools, metrology and testing equipment, and saw blade products. The company was founded in 1880 and is headquartered in Athol, MA.
Starrett 796XRL-2 LCD Outside Micrometer, Ratchet Stop, Lock Nut, Carbide Faces, 1-2" Range, 0.00005" Graduation, +/-0.0001" Accuracy Review
Many people are turned off by the high prices of Starrett tools, and they often settle for a cheaper brand. I was one of those people. When my 'hobby job' went from making a few one-off components to production quantities, I found that the cheaper brands started wearing down or eating batteries. I no longer had the time to keep buying replacements, even for some other so-called coolant-proof micrometers. I decided to see what all the fuss was about and go with Starrett, despite the cost.These micrometers are far beyond the quality of any other I have used. They make for expensive toys, but if you're making a living from them, they are worth it.
A short list of Pros:
Solid build.
Easy to use one handed, even the 1-2 inch model.
Easy to read
Easy to check
Easy to reload batteries.
Batteries last, and last, and last.
An even shorter list of Cons:
Price - they do cost a pretty penny.
Larger battery = higher cost per battery, but as noted above they last FAR longer than the cheapo button cells.
Starrett has been making micrometers since 1890, and these are some of the best available - Bar None.
Most of the consumer Reviews tell that the "Starrett 796XRL-2 LCD Outside Micrometer, Ratchet Stop, Lock Nut, Carbide Faces, 1-2" Range, 0.00005" Graduation, +/-0.0001" Accuracy" are high quality item. You can read each testimony from consumers to find out cons and pros from Starrett 796XRL-2 LCD Outside Micrometer, Ratchet Stop, Lock Nut, Carbide Faces, 1-2" Range, 0.00005" Graduation, +/-0.0001" Accuracy ...
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