Portable 4-in-1 water quality meter (pH/EC/salinity/temperature) with backlit display for aquariums -

Multifunctional: This 4-in-1 meter simultaneously measures pH, conductivity (EC), salinity (SALT), and temperature – ideal for comprehensive water quality control in all your everyday applications. Guaranteed high accuracy: Thanks to automatic parameter recognition and automatic temperature compensation (ATC), this meter offers exceptional reliability: ±0.1 pH, ±2% FS for EC, ±5% FS for salinity, and ±1.0 °C for temperature. Extremely flexible operation: Intuitive one-step operation – simply immerse the probe in the sample, stir gently, and then briefly press the "MODE" button to switch between measurements. Convenient backlit display: Clear and instant readings even in dark environments (swimming pool, basement, greenhouse, or night pond) thanks to the integrated backlight. Versatile applications: Designed to meet the high demands of individuals and professionals: drinking water, aquariums, aquaculture, swimming pools, hydroponics, wastewater treatment, water purification, or light medical applications. Full technical specifications: Measuring range: pH: 0.00–14.00; Conductivity: 0.0–1999.9 µS/cm and 2.0–20.0 mS/cm; Salinity: 0.0–1999.9 mg/L; Temperature: 0.0–60.0 °C (32.0–140.0 °F). Dimensions: approx. 19 × 4 × 4 cm; Weight: approx. 210 g. Power supply: 4 x LR44 button cell batteries (not included). Package contents: 1 x pH/conductivity/salinity/temperature meter, 1 x user manual (French), 1 x durable plastic protective case. This product is sold by xiaosong on behalf of a third-party seller. It is a compatible product. Thank you for your understanding and support.