pH Meters - Page 53

Manufacturer: COLE-PARMER Brand: Cole-Parmer

Cole-Parmer high-performance electrodes are available in a full range of materials, junctions, and sizes to suit your application requirements. New formulation provides additional stability and superior reproducibility over entire pH range. What's Included: 3.3-ft (1-m) cable with a BNC connector. Affordable, high-accuracy pH electrodes for every application The ideal 5-point calibration pH electrode Delivers superior reproducibility in aqueous samples

Manufacturer: COLE-PARMER Brand: Cole-Parmer

These cartridge-style electrodes are the next generation of the well-proven Cole-Parmer cartridge electrodes. The userconfigurable, plug-and-play nature of the system provides the ultimate in flexibility and versatility-purchase as few, or as many components needed for your application. If your application needs later change, single components can be added or subtracted, saving time and money of having to replace an entire system. The reference system of the ERP-series has been enhanced with severe-duty reference gels to provide protection against thermal and chemical breakdown. In addition, a complex double-junction pathway protects the reference cell from contamination from heavy metals, sulfur, iodine, or proteins. Systems are configurable to interface with virtually any make or model o Fully submersible, PPS body signal conditioner with non-replaceable lithium battery provides up to five years of operation. Choose unity gain amplifier, differential amplifier, or 4 to 20 mA output to make a looppowered, 2-wire transmitter. User-configurable self-cleaning, flat-surfaced electrodes for almost any application Extended Reference Path (ERPTM) technology for long life and stability Modular plug-and-play design Optional plug-in electronics produce amplified or mA signals

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: NA

PH4 Calibration Solution, 16 oz

Manufacturer: Extech Brand: Extech Model: EC505

' Replacement Electrode, Features Flat pH Electrode, For Use With G1877942 pH/Conductivity/Temperature Meter '

Manufacturer: Hanna Brand: Hanna Instruments

The Combo HI 991404 meter is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. These microprocessor indicators continuously monitor the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument. These indicators feature a large, dual-level, backlit LCD to give you instantaneous readings of pH, EC or TDS and temperature, even from a distance. At startup, these indicators perform a self-check to assure proper working condition. HI 991404 stability indicator and hold features prompt the user when to take the reading and freezes the display for easy and accurate recording. Calibration and temperature compensation is automatic, while the EC/TDS conversion factor and temperature coefficient (ß) are user adjustable for application-specific measurements. These instruments are supplied with an advanced, non-clogging double junction pH electrode and a rugged conductivity probe that will withstand even the most aggressive environments. The instruments are powered by a 12 volt dc transformer and are easy to install and use.

Manufacturer: iPower Distributor L&G Brand: Bluelab Model: 716348

Our new pH Up and pH Down solutions can be used undiluted with the Bluelab pH Controller and Bluelab pH Controller Connect. They're manufactured with premium quality acid/alkali concentration.

Manufacturer: iPower Distributor L&G Brand: Bluelab Model: 716349

Our new pH Up and pH Down solutions can be used undiluted with the Bluelab pH Controller and Bluelab pH Controller Connect. They're manufactured with premium quality acid/alkali concentration.

Manufacturer: Shanghai Sanxin Instrumentation Brand: Apera Instruments, LLC Model: AI209

Simply the most reliable pocket pH tester with the best value for all kinds of regular pH testing, such as hydroponics, pools and spas, water treatment, beer brewing, wine making, etc. Up to 3 points of Auto calibration and 0 to 50˚C Auto temperature compensation (ATC), ±0.1 pH Accuracy with 0 to 14.0 pH measuring range; Auto recognition and indication of stable values improves repeatability, saving you the trouble of guessing when to manually hold measurement. With an Ultra clear 180˚ viewing angle screen, it supports dual display of Temp./pH value and indications of completed calibrations (where L/M/H indicate 3 points of calibrations) and stable readings (with a smiley face). Comes with a complete Kit of premixed calibration solutions (4.00 and 7.00), 4 AAA batteries, and a lanyard all in a portable carrying case. Smart Self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof, floats on water so you don't have to worry if dropped in water by accident. Up to 2000 hours' continuous operation powered by AAA batteries (with low power warning and Auto power off in 8 min if no operation). The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards. NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing. This is because distilled and deionized water do not have enough ions present for the electrode to function properly. To measure distilled or deionized water’s pH, users need to use a specialized pH electrode. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

The Dwyer® Model TDS2-10 Conductivity/TDS Testing Pen monitors both conductivity and total dissolved solids in streams, rivers, or any other body of water. It picks up impurities and dissolved solids while checking the conductivity at the same time. This pocket sized tester is constructed of a durable ABS plastic waterproof housing and 316 SS electrodes to protect against corrosion. A large LCD display is easy to read and shows both the conductivity/total dissolved solids and temperature measurements simultaneously. Since change in temperature can affect accuracy, the TDS2-10 has automatic temperature compensation. Batteries included in packaging.

Manufacturer: Reed Brand: Reed Instruments Model: LM-8000

This compact 6-in-1 environmental meter measures air velocity, air temperature, ambient temperature, relative humidity, light and contact temperature. The LM-8000 features Data Hold, Minimum/Max functions and has been designed for one handed operation.