EXTECH Manuals

This document is the user manual of HW30 Heat Watch. It introduces the functions and operation methods of the device.

This document describes the features and characteristics of the pH/Conductivity/TDS/ORP/Salinity Meter produced by Extech Instruments Corporation in 2009. The product can be used in the lab or in the field.

This document is the user's guide of Extech Oyster Series meter, which introduces the functions and features of the device and how to use it.

The Extech 407228 Rugged pH/ORP/Temp Kit features a large 1.4-inch (36mm) LCD display that can show pH or mV and temperature (°C/°F) simultaneously. The meter has easy 2-point calibration (pH 7) and slope (pH 4 or pH 10) adjustments, along with a low battery indicator, Min/Max/Avg, auto-off and data hold. It has a built-in RS-232 PC interface and can be optionally equipped with the 407001 Data Acquisition Software and 380340 Datalogger. The kit includes the meter, mini pH electrode (60120B) with 39-inch (1m) cable, temperature probe (850188), protective holster with stand, and case.

This document describes the features and characteristics of Extech's pH, mV, and temperature meter, including measurement range, resolution, and accuracy.

This document describes a user-friendly and cost-effective testing kit introduced by Extech Instruments Corporation in 2007. The kit can measure 6 parameters including Dissolved Oxygen, pH, Conductivity, TDS, Salinity, and Temperature. It is designed for professionals in water, wastewater, groundwater, aquaculture, and fisheries industries.

The document introduces a combination rugged flat surface pH electrode from Extech Instruments Corporation, which features flat surface technology for quick on-the-spot pH measurements combined with autoranging high accuracy conductivity cell. The product measures 5 parameters including conductivity, TDS, salinity, pH, and temperature using one electrode. It has various features such as adjustable conductivity to TDS ratio, RENEW feature, auto power off, and low battery indicator. The product is waterproof to IP57 and includes electrode, protective sensor cap, sample cup with cap, and neckstrap. The EC510 kit also includes conductivity calibration standards and pH buffer pouches.

ExStik ® EC500 pH/Conductivity/Total Dissolved Solids (TDS) / Salinity meter is a device that measures PH, conductivity, total dissolved solids (TDS), salinity, etc. The EC500's dynamic cell-constant technology makes it possible to measure a wide range of Conductivity, TDS, and Salinity with the same electrode.

This user guide introduces the functions and operation of the Extech Oyster Series splash-proof pH/mV/Temperature Meter. The instrument can simultaneously display pH or mV and Temperature (°C/°F selectable), and can store 25 labeled readings for recall at a later time.

This Extech PH100 ExStik pH Meter has a waterproof design and can measure pH in liquids, semi-solids, and solids. It features a flat surface electrode that prevents electrode breakage or clogged junctions. Additionally, it has a RENEW indicator and CAL alert that reminds you when to replace your electrode and recalibrate. This pH meter also has 15 record and recall functions, 1, 2, or 3 point calibration that automatically recognizes buffer solutions, and an automatic temperature compensation function.

ExStikTM Waterproof pH Meter Model PH110 is one of the ExStikTM series products, which can be used to measure the pH value of water

ExStik® Concrete pH Kit is a waterproof and dustproof pH tester with a flat surface electrode design for fast and easy on-the-spot pH measurements on concrete. The kit comes with a 1m long extension cable with weighted probe guard to attach to the flat surface Concrete pH Meter for taking measurements on flat concrete surfaces.

The ExStikTM Concrete pH Kit Model PH150-C is designed for pH and temperature measurements on concrete. The flat surface electrode provides fast and easy measurements. The 3 ft extension cable and probe guard/weighted base simplify measurements on flat concrete surfaces. With careful use and maintenance, the PH150-C will provide years of reliable service.

Extech PH220 Palm pH Meter is a waterproof portable pH meter with a large LCD display that can simultaneously display pH or mV and temperature. The built-in Pt-100 sensor provides automatic temperature compensation. Comes with pH4 and pH7 buffers and 9V battery

The Extech PH220 waterproof pH/mV meter is a microprocessor-based device that is ideal for field use. It simultaneously displays pH and temperature and has features such as a protective holster and built-in memory.