LANDTEK manufactures high-precision electronic measuring instruments and testers, including thermometers, flow meters, glossmeters, and hardness testers.
LANDTEK (Guangzhou Landtek Instruments Co., LTD) is a leading manufacturer of high-quality scientific and analytical measuring instruments. Their extensive product line includes water activity meters, glossmeters, thermometers, decibel meters, hardness testers, electrical conductivity meters, and various environmental testing devices.
Designed for professionals in manufacturing, engineering, and scientific research, LANDTEK instruments are known for their precision, reliability, and excellent cost performance while adhering to strict international measurement standards.
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User manuals for LANDTEK devices can be found on this page, or you can contact their support team for a digital copy if yours is misplaced.
Calibration procedures vary by device. Many instruments come pre-calibrated, but for ongoing accuracy, follow the specific calibration instructions detailed in your model's user manual using the provided calibration boards or standard solutions.
LANDTEK products are manufactured by Guangzhou Landtek Instruments Co., LTD, based in Guangzhou, China.
Most portable LANDTEK instruments feature a battery symbol on the display to indicate low voltage. Slide open the battery cover on the back of the tester and replace the batteries according to the polarity markings shown in the user manual.