The Extech EC500 Waterproof pH/Conductivity Meter combines five water-quality measurements in one compact handheld instrument. Using a single replaceable electrode, it measures pH, conductivity, total dissolved solids, salinity and temperature for rapid field or laboratory assessment.

The IP57-rated housing is suited to demanding working environments, while automatic ranging, an analogue bar graph and storage for up to 25 datasets support repeatable testing and straightforward result comparison.

Key Features

• Measures pH, conductivity, TDS, salinity and temperature
• Single combination electrode for all five parameters
• Stores up to 25 labelled datasets
• Analogue bar graph indicates changing measurement trends
• Compact IP57 waterproof housing
• Replaceable electrode module

Typical Applications

• Groundwater and surface-water screening
• Environmental and hydrogeological surveys
• Water-treatment and process checks
• Laboratory and field water-quality testing

Technical Specification

• pH range: 0.00 to 14.00 pH
• pH accuracy: ±0.01 pH
• Conductivity ranges: 0–199µS/cm, 200–1999µS/cm and 2.00–19.99mS/cm
• Temperature range: -5°C to 90°C
• Ingress protection: IP57
• Power: 4 × CR2032 batteries

What You Receive

One Extech EC500 Waterproof ExStik II pH/Conductivity Meter with combination electrode and batteries.

Delivery and Product Support

Delivery is available throughout the UK and internationally. Standard charges and estimated times are set out in our Shipping Policy. Oversized or heavy orders may require a separate delivery quotation.

Need help confirming suitability, specifications or included components? Contact us through the contact option available on this sales channel before ordering.

Availability and Dispatch

Availability and lead times vary by product. Some items are held in stock, while others are ordered from our suppliers. Please contact us through the contact option available on this sales channel before ordering if you require confirmation of availability or delivery times.

Why Buy from Geo Site Supply?

• Free standard UK delivery
• Worldwide delivery available
• Secure checkout
• Product suitability and technical support available through this sales channel