Eutech ECTestr® 11 Pocket Conductivity Meter

Eutech ECTestr® 11 Pocket Conductivity Meter

The Eutech ECTestr® 11 is a reliable, waterproof pocket conductivity meter designed for fast and accurate electrical conductivity (EC) measurements in laboratories, industrial processes, environmental monitoring, and field applications. With its dual-range measurement capability, automatic temperature compensation, and rugged IP67 waterproof design, the ECTestr® 11 is an excellent choice for professionals who require dependable conductivity testing in a compact and portable instrument.  

Key Features

• Dual Measurement Range: Measures conductivity from 0 to 2000 µS/cm and 0.00 to 20.00 mS/cm, making it suitable for both low and high conductivity samples.
• High Accuracy: Delivers reliable measurements with an accuracy of ±1% Full Scale.
• Automatic Temperature Compensation (ATC): Ensures accurate conductivity readings by automatically compensating for temperature variations.
• Dual LCD Display: Simultaneously displays conductivity, temperature, battery status, and operating mode for easy monitoring.
• IP67 Waterproof & Dustproof: Fully waterproof housing protects the tester in harsh environments and floats if accidentally dropped into water.
• User-Replaceable Sensor: Durable SS316 stainless steel sensor with a chemical-resistant VALOX® housing allows quick and cost-effective replacement.
• 2-Point Calibration: Supports automatic or manual calibration for improved measurement accuracy.
• Hold Function: Freezes the displayed reading for convenient recording.
• Auto Power-Off: Conserves battery life by automatically turning off after 8.5 minutes of inactivity.
• Non-Volatile Memory: Retains calibration settings even after battery replacement.
• Long Battery Life: Operates for over 150 hours using four A76 alkaline batteries.  

Technical Specifications

Specification  Details

Conductivity Range : 0–2000 µS/cm, 0.00–20.00 mS/cm

Resolution : 10 µS/cm, 0.10 mS/cm

Accuracy : ±1% Full Scale

Temperature Range : 0 to 50°C (32 to 122°F)

Temperature Resolution : 0.1°C / 0.1°F

Temperature Accuracy : ±0.5°C

Calibration : Up to 2 Points (Auto or Manual)

Temperature Compensation : Automatic (ATC)

Waterproof Rating : IP67

Power Supply : 4 × A76 (1.5V) Alkaline Batteries

Battery Life : More than 150 Hours

Dimensions : 16.5 × 3.8 cm

Weight : Approximately 90 g

Applications

The ECTestr® 11 is ideal for a wide range of conductivity testing applications, including:

• Water & Wastewater Treatment
• Drinking Water Quality Testing
• Hydroponics & Agriculture
• Aquaculture & Fish Farming
• Swimming Pools & Spas
• Boiler Water Monitoring
• Electroplating Rinse Tanks
• Printing Industry
• Environmental Monitoring
• Educational Laboratories
• Industrial Quality Control  

Why Choose the ECTestr® 11?

The Eutech ECTestr® 11 combines accuracy, durability, and portability in one compact instrument. Its dual-range conductivity measurement, automatic temperature compensation, waterproof construction, and replaceable sensor make it an economical solution for routine conductivity testing in both laboratory and field environments. Whether you’re monitoring water quality, maintaining industrial systems, or conducting environmental testing, the ECTestr® 11 provides dependable performance and long-lasting reliability.