Professional Version of The TDS Water Quality Test Pen Has Higher Accuracy and Measurement Precision, And Can Achieve Ultra-Precise Detection.

Highlights

• Application: Suitable for all home and laboratory TDS, EC and TEMP testing applications, including aquariums, swimming pools, more accurate test results
• Features: Comes with protective case; Lightweight, handheld design for portability and convenience
• Professionalism: Three-in-one test pen, high-precision measurement of TDS, EC value, TEMP value, more accurate test value, suitable for aquaculture, drinking water, swimming pools, aquariums, food processing, etc.
• Quick and easy installation and operation.
• Temperature range: 0-60°C/32-140°C, all readings are automatically temperature compensated sensors, faster and more accurate than direct contact with the measured solution. Long press the HOLD/TEMPE key to switch °C/°F