Thermo Scientific™ Eutech™ CON 700 Benchtop Conductivity Meter

The Thermo Scientific™ Eutech™ CON 700 is a cost-effective, research-grade conductivity meter designed for accurate and consistent conductivity, TDS, and temperature measurements in laboratories, fieldwork, production facilities, and educational settings. Engineered with intuitive controls and robust performance, the CON 700 is a dependable tool for applications requiring precise water and solution quality monitoring.

Equipped with auto-ranging, multi-point calibration, and a large backlit display, the instrument ensures quick readings with a “Ready” indicator for stability. Its non-volatile memory stores up to 100 data points, making it ideal for traceable workflows and frequent calibration cycles.

Key Features

• Large LCD screen displays conductivity or TDS readings along with temperature in °C or °F
• Selectable cell constant (K = 0.1, 1.0, 10.0) to accommodate various applications
• Auto-ranging across five conductivity and TDS ranges
• Up to 5-point calibration for enhanced accuracy
• Automatic temperature compensation (ATC) or manual compensation
• Non-volatile memory stores up to 100 readings
• Integral electrode holder included
• Operates on 9V DC power adapter (100–240V input, SmPS)

Measurement Parameters & Performance

1. Conductivity

• Range: 0 μS to 200.0 mS
• Resolution: 0.01 / 0.1 / 1 μS ; 0.01 / 0.1 mS
• Accuracy: ±1% Full Scale
• Calibration Points: Up to 5-point calibration
• Cell Constant: Selectable – 0.1, 1.0, 10.0

2. TDS (Total Dissolved Solids)

• Range: Up to 100.0 ppt (@ 0.5 factor); 200.0 ppt (@ 1.0 factor)
• Resolution: 0.01 / 0.1 / 1 ppm; 0.01 / 0.1 ppt
• Accuracy: ±1% Full Scale
• Calibration: Manual – up to 5 points (1 per range)

3. Temperature

• Range: 0.0 to 100.0 °C / 32.0 to 212.0 °F
• Resolution: 0.1 °C / 0.1 °F
• Accuracy: ±0.5 °C / ±0.9 °F
• Compensation: Automatic or manual
• Normalization Range: 15.0 to 30.0 °C / 59.0 to 86.0 °F
• Offset Calibration Range: ±5.0 °C / ±9.0 °F

Electrical & Physical Specifications

• Power Supply: 9 V DC adapter, 1.3 A (100/240 VAC, switch-mode power supply)
• Measurement Modes: Conductivity, TDS, Temperature
• Memory Capacity: 100 non-volatile data points
• Unit Size: Each

Applications

• Water quality monitoring in industrial and environmental settings
• Educational training in chemistry and biology labs
• Quality assurance testing in food and beverage, pharmaceuticals, and chemicals
• Aquaculture and hydroponics
• Routine laboratory analysis for ionic strength and solute concentration

The Eutech™ CON 700 Conductivity Meter is an ideal choice for users seeking versatility, reliability, and ease of use in measuring conductivity, TDS, and temperature. With features like multi-point calibration, automatic temperature compensation, and robust memory, it delivers the accuracy and repeatability required for modern laboratory and field-based applications.