Reviews Hardness Standard Test Block

Mitutoyo - 614201-531 Steel Square Gage Block, ASME Grade 0, 1.0\ Length

• Grade 0 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Square base for accurate wringing, to attain a height reference standard, and to make a dedicated inspection jig.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

JNW Direct Water Hardness Test Strips - Quick and Accurate Water Softener Test Strips - Hard Water Test Strips with eBook - Ultimate Test Kit for Water Hardness - 150 Test Strips

• CHECK WATER HARDNESS: This handy water hardness test kit allows you to test the hardness of all water sources, from home faucets and taps, to well....
• MULTIPLE USES: The right levels of water hardness can make a huge difference in the softness of your laundry. Determine whether your water softener is....
• QUICK & ACCURATE: With this water hardness test kit for water softener it’s quick and easy to accurately measure water hardness! The hardness water....
• 150 TEST STRIPS: Get more for your money with our soft and hard water test kit. The hard and soft water test kit contains 150 water hardness test....
• INCLUDES EBOOK: Our hard water tester strips come with a handy eBook packed with information about your water hardness. Record, track and monitor the....

Eyekepper Computer Glasses Blue Light Filter Eyeglasses Blue Glare Blocking Men Women, Black

• Standard Frame : Made of top standard plastic frame, lenses and have spring-loaded hinges. The lenses do not block blue color of online test for color filtering properties.
• Anti Blue Ray Glasses : Our anti blue ray glasses can obstruct injurious blue ray, as per test via the spectrometer (the performance of blue light blocking) it blocks 12% within 500nm, 14% within 490nm, 17% within 480nm, 19% within 470nm, 24% within 460nm, 28% within 450nm, 25% within 440nm, 44% within 430nm, 93% within 420nm and more than 99% within 400nm-410nm.
• Comfortable Eyewear : The frame is comfortable to wear and the lenses light transmittance is very good. Besides, casual frame design keeps you looks professional and fashionable while working or reading. Suitable for different face types. Perfect gift for your friends, parents, grandparents and relatives. Provides 100% UV protection.
• Product Dimensions : Lens width: 2 1/16" (52mm), Frame width: 5 7/16"(138mm), Lens height: 1 5/16" (34mm), Frame height: 1 1/2" (38mm), Bridge (DBL): 1/2"(13mm), Temple length: 5 5/16"(135mm).

INSIZE ISH-BHRC3 Hardness Test Block, HRC60-65

Mitutoyo - 611201-531 Steel Rectangular Gage Block, ASME Grade 0, 1.0\ Length

• Grade 0 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear resistance.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

Mitutoyo Steel Rectangular Gage Block, ASME Grade AS-2, 0.125\ Length

• Grade AS-2 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

Mitutoyo - 611201-541 Steel Rectangular Gage Block, ASME Grade AS-1, 1.0\ Length

• Grade AS-1 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

Mitutoyo 611615-531 Steel Rectangular Gage Block, ASME Grade 0, 5.0 mm Length

• Grade 0 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear resistance.
• Nominal length in metric [millimeter (mm)] units indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

U.S. Pool Supply Swimming Pool & Spa Test Kit Refill Solutions, Test Water for pH, Chlorine and Bromine

• The 2 standard refill solutions for pool & spa chemical test kits.
• 1/2 ounce dropper bottle of OTO (Orthotolidine) Chlorine Test Solution.
• 1/2 ounce dropper bottle of Phenol Red pH Test Solution.
• The 2 standard testing solutions that are used for measuring and maintaining the proper Chlorine, Bromine and pH chemical levels in swimming pools and spas.
• 5 drops of each solution are typically mixed in a test tube block along with pool water to check the Chloride, Bromine and pH readings.

Mitutoyo - 611671-541 Steel Rectangular Gage Block, ASME Grade AS-1, 10 mm Length

• Grade AS-1 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Nominal length in metric [millimeter (mm)] indicated with laser-etched, black characters.
• Identification number etched in block for traceability.