This pH/Temperature Kit measures pH, mV, and temperature at your workbench or in the field. It has automatic one button calibration of 4, 7 and 10 ...

The Extech PH220-C pH Meter is a Palm pH with Cabled Electrode. Microprocessor provides for Automatic Buffer recognition. Memory stores 25 readings...

Easy to clean, rugged flat surface Refillable pH electrode Interchangeable with ExStik® Chlorine or ORP meters Provides an economical way to refi...

The PH113 is Refill solution for Extech PH115 refillable pH electrode. Includes 1.5mL bottle KCl, 2 reference junctions and 2 removal tools. Inclu...

Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface...

The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine...

10pH buffer solution Comes in convenient pint size plastic bottles

Exclusive Oyster design can be used in the lab or in the field. Large LCD built into adjustable "flip up" cover displays pH or mV and Temperature s...

Exclusive Oyster design can be used in the lab or in the field. Large LCD built into adjustable "flip up" cover displays pH or mV and Temperature s...

Exclusive Oyster Design can be used in the lab or in the field. Large LCD built into adjustable “flip-up” cover displays pH or mV and Temperature s...

The FL705 is an easy to clean, rugged ExStik® Replacement Fluoride Electrode Module. For use with Extech® Model FL700 Fluoride Meter. Measures fluo...

Includes 100 tablets No messy powder reagents No dosing equipment required Comes in convenient plastic cup with cap

Specifically designed for the quick and accurate measurement of fluoride ions in drinking water and other aqueous samples, the ExStik FL700 incorpo...

The EC605 is a replacement or spare Conductivity Cell for use with Extech Models EC600 portable water conductivity meter and DO700 portable dissolv...

The EC510 is a conductivity testing kit. Kit includes EC500 meter, 3 calibration standards, 3 pH buffer pouches plus rinse solution, 3 cups, batter...

The EC505 is an ExStik® Replacement pH Electrode/Conductivity Cell Module. For use with the Extech EC500 Waterproof ExStik® II pH/Conductivity Mete...

The EC500 is Conductivity/TDS/Temperature Meter. Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electro...

The EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the Extech Model EC400 Conductivity/TDS/Salinity Meter. Easy to clean, r...

The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductiv...

Simultaneous display of Conductivity or TDS with Temperature Three ranges for Conductivity and TDS plus adjustable Temperature compensation facto...

The EC150 is a Conductivity/TDS/Temperature Meter. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable, ...

EC-84-P 84µS are two bottles of Conductivity Standard, 1 pint each of pre-made solution. EC-84-P 84µS is for use with Extech Conductivity meters li...

Extech EC-1413-P are two bottles of 1413 muS Conductivity Standard, 1 pint each of premade solution. EC-1413-P is for use with Extech Conductivity ...

Extech EC-12880-P are two bottles of 12880µS Conductivity Standard, 1 pint each of premade solution. EC-12880-P is for use with Extech Conductivity...