German manufacturer of high-precision handheld measuring devices, sensors, and industrial instrumentation for temperature, pressure, and water analysis.
GRISINGER is a specialized brand under the GHM GROUP, renowned for its development and production of robust handheld measuring instruments and industrial sensors. Based in Regenstauf, Germany, the company has decades of experience in creating precise technology for diverse applications, including industrial processing, laboratories, and environmental monitoring.
The GREISINGER product portfolio encompasses a wide range of devices for measuring temperature, conductivity, pH, redox, oxygen, humidity, and pressure. Known for their reliability and durability, GREISINGER instruments are designed to meet the rigorous demands of professional use, offering features like data logging, high accuracy, and explosion-proof options for hazardous environments.
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The 'LOBAT' symbol indicates that the battery is weak. Measurements can continue for a short time, but the battery should be replaced soon. If 'BAT' appears, the battery is depleted and must be replaced immediately.
For many GREISINGER manometers with a Zero-function, press and hold the 'Zero' button for approximately 2 seconds. This resets the displayed value to 0 for relative measurements.
No, standard devices must not be used in potentially explosive areas unless they are specifically designated as Ex-rated (explosion-proof) models, as sparking could cause deflagration.
The measuring cell should never come into contact with water-repellent materials like oil or silicone. Light soiling can generally be cleaned with de-ionized water or alcohol; avoid abrasive methods that damage the electrodes.