pH Meters - Page 23

Manufacturer: Cole-Parmer Brand: Oakton Model: AO-35634-90

Waterproof phtestr 30 is great for outdoor applications such as taking pH measurements in lakes and streams. Designed to Float in water, you can even attach a line to the housing for easy retrieval. Valox sensor housing resists most chemicals. The phtestr 30 has a replaceable sensor for easy maintenance. Double-junction electrode sensor handles wastewater and solutions containing sulphides, heavy metals, and TRIS. Electrode sensor offers a clog-resistant Kynar junction and a recessed, glass pH bulb to protect against breakage. The keypad clicks to confirm operation, and allows access to a variety of functions. Calibrate up to three pH points with the auto-buffer recognition at both USA and NIST standard buffers. Additional features include a automatic temperature compensation (ATC), hold function, Auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator. Meter Kit adds: two single-use pouches of pH 4.01, pH 7.00, pH 10.0 buffer, and rinse solution, one sample jar, and sturdy carrying case. Versatile, compact design works in a field or laboratory setting 0.01 pH accuracy along with dual pH and selectable C or F temperature display a complete meter with key features at an economical price replaceable, double-junction electrode sensors save time and money IP67-rated housing sits flat on the table and Floats in water

Manufacturer: Control Wizard Brand: Control Wizard

Replacement probe for the Tri-Meters or the pH Meter. 6 month limited warranty.

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: NEWGATE Brand: i-mesh-bean Model: 109-4002-4003

Manufacturer: Sandistore Brand: Sandistore

Package included 1x PH tester 1x Built-in battery LR44 1x Slotted screwdriver 1x English Manual

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI 98103TK

HANNA instruments' Lab in a Box: Soil all-in-one kits are perfect for students of any grade level. This kit directly correlates with the 21st Century Learning Skills and provides students with a comprehensive curriculum to understand pH and why testing pH is important.

Manufacturer: Mettler Toledo Brand: Mettler Toledo

Mettler Toledo 52002577 PH Electrode In Pro 3253SG 120mm P100 Shaft

Manufacturer: Milwaukee Instruments Brand: Milwaukee

Milwaukee Mi106 Portable pH/ORP/Temperature Meter, -2.00 - 16.00 pH, +/- 0.02 pH Accuracy, 0.01 pH Resolution is considered to be one of the most intelligent instruments.

Manufacturer: Rosemount Brand: Rosemount Model: 24231-00

High temperature reference Kit for perph-x pH sensors.

Manufacturer: KEENTOP Brand: KEENTOP Model: 2-S3 Color: yellow

PH pen with and without tape Warming Warming, with warming are ATC logo, more accurate detection, error ± 0.1, with no signs warming is ATC. Pocket digital pen pH meter, the introduction of advanced technology and imported components, greatly reducing the volume, reduce costs, maintain the original good quality, so that the use of pH meter gained popularity. Pocket Digital PH Meter is a classic brand of pocket digital pH meter, high stability, high reliability, easy to use, inexpensive and popular around the world, the majority of users of all ages. The main technical indicator: Measuring range :0.00-14 .00 PH Accuracy: +/- 0.1PH Resolution: 0.1PH Operating temperature: 0 oC~ 50 oC Battery: 3X1.5V (AG13 button battery type) (not including batteries) Dimensions: 142mm (L) × 29mm (W) × 15mm (H) Weight: 51 g PH meter calibration while increasing standards: 1, the pH electrode into the pH value of 6.86 (25 oCc under standard mixed phosphate buffer solution, and gently shake. 2, with a small screwdriver adjust the calibration potentiometer until the display value and the standard buffer solution at ambient temperature ph values. 3, the electrodes into pH4.00 stupid phosphorus or potassium acid borax pH9.18 standard buffer solution. 4, after about two minutes or so. Shows the pH value of the buffer value is compared to the error should be within the allowable range. Note: (without the retail box,tks for your well understanding!tks a lot!) In the following cases, PH meter must be recalibrated: After calibration has been used (or place) for a long time; Frequent use of special electrodes; Accuracy requirements are relatively high.