The Best Surface Testing 2025

1. Lee Precision Reloading Lead Hardness Test Kit - 90924

Lee Precision Reloading Lead Hardness Test Kit - 90924 Lee Lead Hardness Test Kit will determine the exact Brinnell Number of an alloy in a simple 6 step process. Included is the Lee Pocket Microscope.

Lee Precision Lead Hardness Testing Kit

2. Industrial Test Systems 480008 Total Hardness Test Strips, 0-425ppm - Pack of 50

Combining accuracy, affordability, and ease-of-use, our patented test strips have revolutionized water testing. They provide accurate, rapid results at an affordable cost. Designed using cutting-edge chemistries and state-of-the-art manufacturing processes, our test strips and test kits replace outdated testing kits that are labor and cost intensive.

✅ DETECTION LEVELS: Total Hardness 0, 40, 80, 120, 180, 250, 425, 1000 ppm ✅ EASY TO USE: Single dip and read test strip procedure and optimized color chart make the product ideal for technical and non-technical users alike for detection of Total Hardness in water ✅ COMPLETE KIT: Bottle of 50 test strips with verified color chart bottle label for easy color matching ✅ ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods ✅ HIGHEST QUALITY: ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices

3. LCD Display High Precision Shore A Hardness Durometer 100HA Tester

Features: LCD display design,you can read the data clearly. Compact and so lightweight which is so portable to be taken. Wide measuring range with high resolution 35°angle with 0.5HA resolution It can apply for the low hardness things, such as rubber, leather & wax and more. Description: Main Functions: On/off switch: power on and off H key: hold the reading Zero function: reset the readouts Specifications Size:8.5*5.5*3cm Box Size:12.5*7*3.5cm Color:black Range: 0-100HA Resolution: 0.5HA Accuracy: no more than ±1% Power:1.5 cell(battery built in ) Working temperature: 0- 40℃ Flat cone point: 0.79mm diameter Pressure needle top cone angle: 35° Total measure force: 8.1N Package included: 1x Shore A Hardness Durometer 1x Plastic Box

LCD display design,you can read the data clearly. Compact and so lightweight which is so portable to be taken. Wide measuring range with high resolution

4. 1.55mm Dia +/-0.001mm Tolerance Cylinder Pin Gage Gauge Measuring Tool

Made?of tungsten carbide material. Accurate checking of hole sizes, location, gauge slots, distance between holes, etc.

Weight: 3.7g; Package Content: 1 x Pin Gage, 1 x Storage Box Diameter: 1.550mm; Tolerance: +/-0.001mm Overall Length: 5mm / 2"; Color: Silver Tone Holder Size: 13mm x 57mm / 0.5" x 2.2" (D*L)

5. Lamotte Calcium Hardness TesTabs Pack of 1000 6846A-M

Lamotte 6846A-M Calcium Hardness TesTabs includes 1,000 tabs.

Lamotte 6846A-M Calcium Hardness TesTabs includes 1,000 tabs.

6. Insta-Test Test,0 to 10 ppm Iron,4 to 9 pH,PK50 2992

Test Strip, Test Form Strip, Overall Length 4 in, Test Type Test Strips, Testing Parameter One Total Hardness, Iron, pH, Total Chlorine, Overall Width 1/4 in, Parameter Measurements Included 0 to 10 ppm Iron, 0 to 400 ppm Total Hardness, 0 to 5 ppm Total Chlorine, 4 to 9 pH, Number of Tests 50, pH Resolution 1.0 pH, Test Detects For Iron, pH, Total Chlorine, Total Hardness, Includes Color Chart Label, Parameter Five Measurements Included Not Applicable

Includes Color Chart Label

7. 0.25mm Diameter Cylindrical Tungsten Carbide Rod Pin Gage Gauge

Made of tungsten carbide material. Accurate checking of hole sizes, location, gauge slots, distance between holes, etc.

Material: Tungsten Carbide; Diameter: 0.250mm Tolerance: +/-0.001mm; Overall Length: 51mm / 2.0" Weight: 3g Color: Silver Tone

8. 6.01mm Dia 50mm Length GCR15 Cylinder Measuring Pin Gage Gauge w Storage Box

Made?of?GCR15?material. Used to measure hole size, hole distance and groove width. Particularly?applied to measure precise micro holes and check PCB in the?electronic and hardware industries. ?

Weight: 14g; Package Content: 1 x Pin Gage, 1 x Storage Box Tolerance: +/-0.001mm; Overall Length: 50mm / 2" Color: Silver Tone; Holder Size: 13mm x 57mm / 0.5" x 2.2" (D*L) Diameter: 6.010mm

9. 6.02mm x 50mm GCR15 Cylindrical Rod Checking Measuring Plug Pin Gage Gauge

Made?of?GCR15?material. Used to measure hole size, hole distance and groove width. Particularly?applied to measure precise micro holes and check PCB in the?electronic and hardware industries. ?

Weight: 14g; Package Content: 1 x Pin Gage, 1 x Storage Box Tolerance: +/-0.001mm; Overall Length: 50mm / 2" Color: Silver Tone; Holder Size: 13mm x 57mm / 0.5" x 2.2" (D*L) Diameter: 6.020mm

10. AMEP Hardness Collection w/Test Kit

This is the Traditional Scale of Hardness Collection and a Test Kit. Includes Streak Plate, Penny, Glass Plates, Nail and nine specimens 1" X 1.5" number coded.

AMEP Hardness Collection w/Test Kit Packaged Quantity: 1 Packaged Quantity: 1 Number of Pieces: 9 Recommended Age: 11-18 Year Number of Pieces: 9 Recommended Age: 11-18 Year Theme/Subject: Nature Skill Learning: Mineral, Earth Science Grade: 6-12 Skill Learning: Mineral, Earth Science