● Since metal corrosion is unmeasurable, ultrasonic waves must be used to measure the thickness of the material to ensure structural safety.
● Ultrasonic thickness gauge can measure the thickness of various materials (steel, iron, plastic resin, glass fiber).
● Three return to zero modes.
● Screen backlighting.
● Various materials are available for various probes. Please refer to the catalogue.

● Meets ASTM D4940 specifications
● 1 x Elcometer 138E conductivity meter
● Contains 1 x 1413 μS/cm (1.413 mS/cm) calibration solution 20ml (0.74 fl oz)
● 1 bottle of distilled water 1000ml (33.8 fl oz)
● 2 glass beakers with 100ml (3.4 fl oz) and 600ml (20.3 fl oz)
● Includes 1 plastic measuring cup 500ml (16.9 lf oz)
● 1 funnel
● 1 stirring rod
● With filter paper x 100 (piece)
● LR44 alkaline battery, carrying case, operating instructions

● The salt contamination tester is simple and fast.
● Battery operation.
● Keep dry test strips to reproduce test results.
● High accuracy.

● Bresle surface clean test piece is a self-adhesive rubber patch.
● After the test piece is attached to the surface to be tested, the pure water is injected into the syringe with a flow of about 1.5~2cc, so that the soluble surface molecules are dissolved in the injected water, and then the injected water is sucked out, and then tested by the test paper. The precipitate in the water was sampled.

● The surface cleanness test group can measure the degree of surface contamination to be coated. The higher the cleanliness of the surface before construction, the more the life of the protected layer after construction can be ensured. If the cleanliness beforehand is not tested according to the standard, it will take more time and cost to re-construct or repair in the future.
● The Elcometer 138/2 is a low-cost, easy-to-use device.
● Elcometer 138/2 measures surface salt, pH, iron ions, and chloride ions.
● After the test piece is attached to the surface to be tested, the pure water is injected into the syringe with a flow of about 1.5~2cc, so that the soluble surface molecules are dissolved in the injected water, and then the injected water is sucked out, and then tested by the test paper. The precipitate in the water was sampled.
● Compliance with ISO.

● The steel surface sand dust measurement group can quickly evaluate the amount of sand dust and the size of sand dust particles before surface coating construction.
● The dust contained in the surface of the coating will cause poor adhesion of the coating and shorten the life.
● Test results can be placed in a report and saved permanently.
● The carrying case is suitable for on-site use.
● Contains sand and dust comparison pictures as a basis for comparison.
● Evaluate the work plate to ensure that the sand dust is not in contact with the environment.
● The record sheet is available for immediate recording by the user.

● The chloride ion determination group in water is used to measure the chloride ion content of high pressure water.

● Amine based coating amine water detection is simple and easy to use.
● Provide on-site quick testing.

● The steel surface salt meter is easy to use.
● Provide on-site quick testing.
● Compliance with ISO.

● The chloride ion analyzer is easy to use.
● Provide on-site quick testing.
● Compliance with ISO, BS.

● The chloride, sulfate, and nitride test groups are pre-adjusted to give the correct results.
● Results are expressed directly in PPM without complex calculations.
● Compliance with ISO, NACE, SSPC.

The Elcometer 121 is designed to measure the thickness of a single or multi-layer coating.
● This measurement method is not affected by the substrate, regardless of whether the substrate is wood, plastic, metal, or concrete.
● There are two types of general and advanced models. They are equipped with a 50x microscope with scales. The advanced model has a built-in rotatable tool holder. It can hold three different angle cutters and a hundred test blades.
●The whole machine is made of aluminum alloy anode hardened film, which is light in weight but strong and durable.
●LED light source, saving power and high brightness.