Digital PH Meter 4 in 1 TDS EC Temp High Accuracy Pen Type Water Quality Tester

Overview:

This digital PH meter is a 4-in-1 testing tool that measures pH, TDS (total dissolved solids), EC (electrical conductivity), and temperature. It features high accuracy, fast response, and easy operation, making it ideal for a wide range of applications, including water quality testing, hydroponics, swimming pools, and spas.

Key Benefits:

– Accurately measures pH, TDS, EC, and temperature in a single device
– Compact and portable pen type design for easy handling and on-the-go testing
– Automatic temperature compensation (ATC) for accurate readings in varying temperatures
– Clear LCD display for easy reading of results
– Long battery life for extended use

Product Features:

– Measuring Range:
– pH: 0.00-14.00 pH
– TDS: 0-19990 ppm
– EC: 0-19990 µS/cm
– Temperature: 0-50℃ (32-122℉)
– Accuracy:
– pH: ±0.01 pH
– TDS: ±2% F.S.
– EC: ±2% F.S.
– Temperature: ±0.5℃ (1℉)
– Resolution:
– pH: 0.01 pH
– TDS: 1 ppm
– EC: 1 µS/cm
– Temperature: 0.1℃ (0.1℉)
– Calibration: Easy 3-point pH calibration (pH 4.00, 7.00, and 10.00)
– Power Supply: 3 x 1.5V button batteries (included)
– Dimensions: 185 x 30 x 30 mm
– Weight: 80 grams

Usage Points:

– Easy installation and operation
– Durable construction for long-lasting use
– Color options available to match specific needs

Additional Features:

– Waterproof design for use in wet or humid environments
– Automatic power-off function to conserve battery life
– Comes with a convenient carrying case for easy transportation and storage

External References:

Hanna Instruments: Digital pH Meters

Hach: TDS Testers

Thermo Fisher Scientific: pH Electrodes