Analog TDS sensor, water conductivity tester

Note: TDS probes cannot be used in water above 55°C. The TDS probe should not be placed too close to the edge of the container, as this will affect the display. The head and wire of the TDS probe are waterproof and can be immersed in water, but the connection interface and signal adapter board are not waterproof. Please pay attention to use. Product Features: 1. Wide voltage operation: 3.3~5.5V 2. 0~2.3V analog signal output, compatible with 5V, 3.3V two control systems 3. The excitation source is an ac signal, effectively preventing polarization of the probe 4. Waterproof probe for long-term immersion in water 5. Compatible, easy to connect, ready to use, no soldering required Technical specifications: Signal adapter tip: Input voltage: 3.3~5.5V Output Signal: 0~2.3V Working current: 3~6mA TDS Measuring Range: 0~1000ppm TDS measurement accuracy: ± 10% F.S. (25°C) Size: 42*32mm Interface module: XH2.54-3P Electrode interface: XH2.54-2P TDS probe: Number of probes: 2 Overall length: 83cm Interface connection: XH2.54-2P Color: White Other: Waterproof probe