
Handheld Fast Test Speedsf6 Moisture Meter Water Measuring Instrument. 10-Year Sensor Lifespan: Infrared sensor offers up to 10 years service life, significantly longer than electrochemical alternatives. High Precision Measurement: Achieves 5% ppm accuracy within 0~-1000ppm range with 0.01ppm resolution. Customizable Measurement Range: Infrared SF6 sensor allows customization of ranges such as 0-50ppm and 0-3000ppm. Advanced Infrared Technology: Uses NDIR principle with dual wavelength and temperature compensation for high reliability. User-Friendly Interface: Features 4.3-inch TFT touch color display with friendly interface and easy operation. Safe and Eco-Friendly: No radiation source, no hazard, and low power consumption with micro structure. Robust Protection Design: Stainless steel probe protection and advanced deep head protection against pollution. Flexible Power Supply: Lithium battery with automatic switching between AC/DC and over-discharge protection.