PH TESTING

Replaceable double junction electrode. Automatic Temperature Compensation (ATC). Push-button three-point calibration. Microprocessor-based. Auto buffer recognition Hold function; auto-off; error messages. Certifiable to IP67 standards. The OAKTON Double Junction pHTestr 10 floats! Unique double junction electrode design and increased reference gel volume give you significantly longer electrode life, especially in harsh applications. Automatic Temperature Compensation and three point push-button calibration provide high accuracy even under varying temperature conditions. The pHTester 30 is more accurate and also displays temperature in °C. Calibration Solutions and Storage Solution sold separately.

This rugged, waterproof meter is low in price but packed with features. It is a high-quality pH meter that converts to an ORP meter with an inexpensive probe! The large LCD simultaneously shows pH (ATC) and temperature in °F or °C (Note: Does not read temperature in ORP mode). The internal microprocessor automatically recognizes buffer solutions when calibrating, has auto power off and a low battery indicator. Two-point pH calibration. The rubber boot protects the meter in the field, or it can be used to mount the monitor onto a wall (screw hole on top or magnet on the back); rubber protective boot, 9V battery and instructions included. ORP electrodes sold separately. Probes are 12 mm in diameter; cabled probes have a 39 inch cable. Meter measures 4.4" x 3.1" x 1.5", weighs 0.6 lb (260 g). One-year warranty on meter only. Calibration Solutions and Storage Solution sold separately.

The HI98103 Checker 1 is an economical pH tester. The Checker 1 provides fast and accurate pH readings. The Checker 1 is easy to calibrate, and lightweight. The Checker1 features a large easy-to read LCD and simple 2 point calibration. The Hanna Checker1 is supplied with HI1270 combination pH electrode and 2 - 1.5V batteries with 3000 hours of battery life. Calibration Solutions and Storage Solution sold separately.

These easy-to-use pH pens from Hanna Industries are waterproof and will float. They feature automatic shut-off, temperature compensation, replaceable electrodes, hold function, battery level indicator, stability indicator and temperature readings in either °C or °F . Automatic Calibration at 1 or 2 points (pH 4.10 / 7.01 / 10.01 pH). One-year warranty on pens, six-month on electrodes. Batteries Included.
Caliabration Solutions and Storage Solution sold separately.

Manufacturer Product Flyer (pdf)

Designed to be used away from the laboratory, the electrode is protected within the case molding and battery life is a useful 700 hours continuous use. Batteries are included Calibration solutions sold separately. Six month warranty.
Features:
• Large LCD display
• Automatically measures the temperature and compensates the pH reading accordingly
• Electrode is protected within the case molding
Caliabration Solutions and Storage Solution sold separately.

The meter is both waterproof and dustproof with IP67 rating. Meter can store and recall 16 readings with corresponding temperatures. Other features include push-button pH calibration at five points and automatic buffer recognition. The selectable manual or automatic temperature compensation feature allows for the highest accuracy in any situation. Meter reads pH, mV or relative mV, and temperature in °C. Includes "All-in-One" probe. Stores and recalls 16 readings with corresponding temperatures. Includes push-button pH calibration at five points and automatic buffer recognition.

Has the same specifications of the pH 300 (above), but can store up to 50 readings with date and time stamping. Has 6 point pH calibration and is convertible form Celsius to Fahrenheit.

100 strips per vial. 7/32″ wide x 2″ long in standard plastic vials. Packaged in vial with polyethylene stopper and color chart.

Based on well-known spectral color changes and is sharp and clear throughout the range. Narrow strip (5/32 inches) uses micro quantities of liquid on special wet strength paper that will not tear. Each roll is 15 feet long.

What is better than a pH meter or test kit? An in-place, continuous reading, pH Alert™! Ideal for aquariums, tanks and even ponds. Reacts to pH changes within minutes. Works for 3 to 6 months. Simply put the pH Alert™ inside your tank (freshwater only) to measure between pH 5.8 and 8.6. Replacement sensor included

For Testing Tap Water, Fresh Water, etc.
For Water Samples And Unbuffered Dilute Solutions.
For Waste Water, -Pure Water- or other near neutral solutions.

The LO-BUFF indicator system has color matches for each 0.5 pH units from pH 5.0 to 9.0 from two units below neutral to two units above the neutral point. It is now available as a Lo Ion Kit for very dilute or unbuffered solutions. Lo Ion Kits give accurate readings in dilute or un-buffered solutions where "dip and read" test papers may read low. This Kit Is Suitable for Testing Ponds And Streams, Tap Water And Similar Fresh Water Sources. Each kit includes a 15′ roll of test paper in a dispenser with color charts and a capped sample tube in a polypropylene case.

pH must be controlled and monitored because it plays an essential role in almost all chemical and biological processes. Each test kit consists of an Octet Comparator, graduated test tubes, and a bottle of indicator solution for 50 tests. Simply fill the tube to the mark with the sample water, add several drops of indicator, and compare the resulting color against the eight permanent color standards in the comparator. pH Increments 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5

All kits are supplied in blue hard plastic case. Color Disc Method. Three ranges to choose from.

All pH standards are +/-0.01 pH @ 25°C. They are color coded for easy identification. 4.0 is red. 7.0 is yellow and 10.0 is blue.

The pH Buffers are also available in other pH levels as well as in a 4 liter size. Please inquire for pricing and availability.

pH calibration solutions supplied in handy and cost effective 20 ml sachets. Each pouch contains sufficient solution for one calibration. The buffer solutions are individually sealed inside each sachet and protected against the ingress of light and air. Hence when you calibrate your meter in a pouch, it is like adjusting your meter in a freshly opened buffer solution. Available individually or in packages of 25.

The following solutions are available for the care and maintenance of your pH meter electrode.