AquaSense PH/EC-2981 Digital pH and EC Meter with Temperature Display

Keep important water conditions visible without switching between separate testers. This online water quality monitor measures pH, electrical conductivity, and temperature through dedicated probes. Its backlit display shows all three readings together for quick routine checks. Automatic pH buffer recognition and temperature compensation make setup and monitoring more convenient.

Key Features

• Measures pH from 0.00 to 14.00 with 0.01 resolution
• Reads EC in µS/cm or mS/cm
• Displays temperature in Celsius or Fahrenheit
• Supports automatic pH calibration and continuous monitoring

Why Choose Our AquaSense PH/EC-2981

Unlike handheld pens that require repeated dipping, this online pH meter keeps its probes positioned for ongoing observation. Combined pH, EC, and temperature readings reduce clutter and help you notice water changes sooner.

Perfect For

Ideal for aquariums, hydroponics, swimming pools, spas, laboratories, nutrient solutions, and routine drinking-water system checks.

How to Use

Connect the probes and 6V power supply, calibrate with fresh standard solutions, then place the probes in the water without submerging their connectors. Rinse probes between samples and follow the storage instructions. Readings alone do not confirm that water is safe to drink.

Monitor Water with Greater Clarity

Choose the AquaSense PH/EC-2981 for convenient, continuous insight into your water system.