Reviews Hardness Testing Device

HOJILA Leeb Hardness Tester Metal Stainless Steel Alloy Copper Hardness Testing Gauge Meter HRB HRC HV HB HS HL

Hardness Tester: Determine material hardness with this hardness testing file set by sliding the file across the object's surface.
Color-Coded: The file toolset, with six color-coded files, indicates hardness from 40 to 65 HRC.
included chart also shows the appropriate Vickers Hardness (HV).
Easy to Store: The hardness test kit comes conveniently packaged in a leather-like case with a Velcro-lined flap.
the files are approximately 0.157" in diameter and 7" in length.
Set Includes: Six color-coded files indicate hardness from 40 to 65 HRC and a vinyl case.

...ate levels in fresh fruit and vegetables are unregulated and unchecked in most places. There are no standards for producers or labelling requirements for sellers..
Tester for Fruit-- Greentest is a modern device for rapid analysis of nitrate content in fresh fruit, vegetables, fish and meat (in 3 seconds). TDS water hardness test (in 3 sec. ).
Tester for Meat--The device has a database of the 56 most common fruit and vegetables and is calibrated based on more than 1000 tests in leading laboratories specialised in spectrometric equipment.
Multifunctional Tester--Our company dedicates ourselves to changing the quality of life and protecting us and our children from the infringement of harmful impurities, nitrates and nitrites. As a result, a revolutionary new food safety testing device Greentest, has been developed, which allows detecting fruits and vegetables cultivated improperly and evaluating the concentration of nitrates. It helps us satisfy our "green life" desires to rub the lamp..

GET HEALTH AND CLEAN WATER: Hard water test strips can help you to monitor water hardness levels to prevent corrosion, scale formation, turbid water, or excess foam..
MULTIPLE PURPOSES: Water hardness tester are ideal for water filtration systems, fish tanks, swimming pools, spas, laundry, cloth diapers, dishwashers, industrial processes, educational experiments, and homeland security applications..
FAST AND EASY: Dip, wait 15 seconds and get instant results in 30 seconds. Compare with the color chart on the bottle, ideal range marked on bottle..
LONG-TERM STORAGE: Each test kit contains 125 strips. The quality of the water hardness testing kits can be last for 24 months if they are stored in cool condition and away from light..
TEST EXPERTS: We have our own professional research center, high efficient manufactory, and online customer services. Choose TESPERT, get your private testing expert..

Portable indentation hardness tester. Single hand operation.
Easy conversion. The test results can be converted to HB, HR,HV and HW easily through conversion table..
High sensitivity. Featured with 100 scales, much more sensitive than Webster hardness testers applied in aluminum alloys industry..
Wide valid testing range equivalent to Brinell hardness 25-150HBW..
Barcol Impressor is mainly applied to test aluminum and aluminum alloys..

Four double-ended picks with eight points: 2 & 3, 4 & 5, 6 & 7, 8 & 9 on Mohs' Hardness Scale.
A glass plate (hardness of about 5.5) which, when scratched, distinguishes hard from soft minerals.
A second hardness plate with a hardness value of 3.5..
A streak plate for testing a mineral streak color.

Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
Accurately measures carbonate hardness in freshwater and saltwater aquariums.
KH (Carbonate Hardness) stabilizes aquarium pH..
Use weekly for monitoring and when water or fish problems appear.

Keep your spa water balanced by making sure it is within the following recommended ranges: pH 7.2-7.8, total alkalinity 80-120 ppm and calcium hardness 150-400 ppm.
Available for chlorine and bromine sanitizing systems.
For more than 25 years, Leisure Time has been the premier name in spa water care.
Compatible with bromine and ozone systemsDescriptionFast, easy and accurate spa water testing with the dip of a strip. Simply dip a strip in the spa or hot tub water, and compare to the color chart on the back of the bottle. Easy-to-read spa test strips and hot tub test strips are compatible with bromine and ozone sanitizers. Tests spa water for: pH, total alkalinity, calcium hardness and bromine..

Ideal for Android smartphones and tablets, and MIL cameras. Operating Temperature- (-13°F ) to 185°F (-25°C to 85°C).
Up to 128GB to store even more hours of Full HD video (2). 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (2) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors..
Up to 120MB/s transfer speeds let you move up to 1000 photos in a minute (5). Up to 120MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing.
performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. (5)Based on internal testing on images with an average file size of 3.55MB (up to 3.7GB total) with USB 3.0 reader. Your results will vary based on host device, file attributes, and other factors..
Load apps faster with A1-rated performance (1). (1) A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors..

Portable indentation hardness tester. Single hand operation.
Easy conversion. The test results can be converted to HB, HR,HV and HW easily through conversion table..
High sensitivity. Featured with 100 scales, much more sensitive than Webster hardness testers applied in aluminum alloys industry..
Wide valid testing range equivalent to Brinell hardness 25-150HBW..
Barcol Impressor is mainly applied to test aluminum and aluminum alloys..

Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
Accurately measures carbonate hardness in freshwater and saltwater aquariums.
KH (Carbonate Hardness) stabilizes aquarium pH..
Use weekly for monitoring and when water or fish problems appear.