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Best Hardness Test Blocks

Mitutoyo 64AAA964 Calibration Set For Shore A Scales With Nominal 30, 60, And 90 Blocks Included, With Mahogany Case
Mitutoyo Calibration set, Shore A, Blocks included: Nominal 30, 60 and 90, Block size: 2" X 2" X 1/4".
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PHASE II 900330-9410 3 Piece Nist Certified Test Block Kit
Includes HRC Blocks With NIST Certification For Each Block And Carry Case.
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VETUS INSTRUMENTS A Type Rubber Hardness Test Block Durometer Test Block Kit for Durometers Type A , Black
Test block for Type A durometers provides you the ability to develop the proper "feel". * Model : TYPE A.
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Best Pressure Calibrators

Fluke LVD2/CT Volt Light with Counter Top Display, 90 to 600V AC Voltage
Non-contact AC voltage detector and LED flashlight combined into one easy to use pen-style design. The LVD2 is a CAT IV 600 V rated non-contact detector that is suitable for commercial and industrial applications. Non-contact AC voltage detector and LED flashlight combined into one easy to use pen-style design.
Reviews
"I like this tester but it's not as good as the original ac-1 you can't get it into Outlet slots it's mostly just for touching wire and it's quiet so no tone but it's all right."
"I was using it to fix an electrical box in a basement the other day, and the clip was invaluable for keeping the light where it needed to be."
"it is also very sensitive, i'm still getting used to it after a month, it's about as reliable as any other hot stick, but it looks pro, and the LED flashlight is nice and bright."
"Odds are it will get more use as a flashlight now that I have all the ceiling fans and lights installed, but it's still worth having around."
"Pros, It works great as a flashlight on the side of my hardhat with the bracket. It also clips nicely to the side of panels allowing free hands. This makes it a Con also because when your in a box with multiple circuits you cant tell which wires are hot and which aren't. With their outstanding reputation Fluke just doesn't cut it in this department."
"It has one function you press the on button and the LED flashlight is on and your suppose to be able to see the red indicator when voltage is present."
"I use these all the time, because there's no other comparable product yet."
"They would be ok to have around the house on a shelf but I wear mine in a case on my belt and use it all day long."
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Best Temperature Calibrators

Fluke Calibration 9100S-A-156 HDRC Handheld Dry-Well Hi-Temperature Calibrator, Block A, 35 to 375°C Temperature Range, 115V
Size: Block A. Enter your model number to make sure this fits.
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Best Calibration Weights

American Weigh Scales 500WGT 500g Calibration Weight Use for Scales
Suitable for general laboratory, commercial, and educational use.
Reviews
"Allowed fast and easy calibration."
"It's so good to have a digital scale, and an accurate scale thanks to this weight."
"Bought with a brand-new scale which initially measured it at 500.1 g. A known-good 20g weight came in at 19.9."
"Should have been better protected in shipping."
"It's accurate."
"Not sure how to check the authenticity unless I had a a better scale, works for me."
"I was a bit reluctant to purchase this weight after reading a good number of reviews mentioning rust and poor packaging resulting in denting during transit but decided to bite the bullet."
"It's a calibration weight!"
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Best Dimensional Calibration

HHIP 4401-0011 Granite Surface Plate, Grade B, Ledge 0, 12" x 9" x 3"
12 X 9 X 3" Granite Surface Plate Grade B Ledge 0 ~ Surface plates are checked by an auto-collimator for overall accuracy assurance.
Reviews
"Can't beat the price."
"Very nice surface block."
"a lot of bang for the buck."
"I'm using this to sharpen chisels and flatten plane soles."
"Cant be beat for the price."
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