Oakton Replacement pH Sensor for WP pH Testr 2 and Basic; SJ

Manufacturer: COLE-PARMER Brand: Cole-Parmer

These electrodes offer solution ground, PTFE references with double junctions and polymerized gel. All models include a 10-ft cable with BNC pH connector and Ryton® housing with 3/4'' NPT(M) threads. High-Salt Application Electrodes are designed for continuous long-term use at high temperatures in strong alkaline solutions above pH 11. Use for measurements from 0 to 14 pH. Negligible salt ion error may be expected above pH 13. Response time will increase as solution temperature rises due to high glass impedance. Temperature range is 32 to 275°F (0 to 135°C). Industrial pH/ORP Electrodes for Chemical Property Testing

Manufacturer: Unido Box Brand: Unido Box Model: 51 Color: pH Tester-Yellow

pH Meter Tester: - No calibration needed for new purchased item, just immerse the electrode and wait for about 30~60 seconds to get the accuracy readings. - Use the 6.86 pH buffer powder for calibration after a long time /frequently using or when ultra accuracy is needed. Specifications: - Measuring range: 0.0 ~ 14.0 PH - Resolution: ± 0.01 PH - Accuracy: ± 0.05 pH (20°C/ 68°F) - Batteries: 2 x 1.5V batteries (included) - Automatic temperature compensation: 0~50°C /122°F - Dimensions: 5.85 x 1.28 x 0.78 inch /151 x 33 x 20 mm - Weight: 1.80oz /51g - Lifetime: Approx. 700 hours. Operation: - Take off the cover and turn on the meter - Submerge the item for no more than 5cm - Wait for 10~30 seconds and press the "hold" button to get the the accuracy readings - Clean the electrode after using, dry it up and put it in packing box. Package includes: 1 x pH Meter, 2 x 1.5V LR44 button batteries (built-in), 3 x Calibration packets, 1 x Carrying case, 1 x User manual.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI710024

This protective Rubber Boot helps protect your meter . Fits on the HI 99131N , HI 99300N and HI 993001N, HI 99141N, HI 99163N, HI 99121N, HI 991001, HI 991002, HI 991005

Manufacturer: Cole-Parmer Brand: Oakton Model: AO-35420-72

Oakton universal AC power adapters work globally and come with multiple wall Outlet adapters. Compatible with Oakton 150, 450, and 2700 Series meters. 9 Volt, 6 watt to 100/240 VAC, 50/60 Hz

Manufacturer: DLAND Brand: Dland Model: PH Meter

Description: 1,This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. And, this Digital TDS Water Quality Tester is ideal for all basic water testing applications. 2,This product is highly efficient and accurate due to its advanced microprocessor technology. 3,Hold Function: stores measurements for convenient reading and recording. 4,Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Ranges is between 0-9990 ppm, and from 0-999 ppm, the resolution is in increments of 1ppm; from 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. 5,Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc. What is included: ...

Manufacturer: COLE-PARMER Brand: Cole-Parmer

Submersible electrodes operate from 32 to 176°>F (0 to 80°>C). Submerse up to the cable. Measure pH from 0 to 13. Electrodes are potted in a 3 ft L x 1-1/16'' diameter ABS sheath. Ideal for meassurements in open containers such as tanks or troughs. Note: 100Ω RTD ATC elements are platinum and conform to DIN curve 43760. ATC connector is miniature audio plug. Connector for the 1 kΩ RTD and the 3 kΩ Balco ATC elements is a spade lug. Connector for 100 kΩ thermistor ATC elements is a standard 1/4" phone plug.

Manufacturer: Shanghai Sanxin Instrumentation, Inc Brand: Apera Instruments, LLC Model: AI1201

The Apera Instruments PH60-E probe is the replacement probe for PH60 series Premium Pocket pH testers, including PH60, PH60F and PH60S. It is also compatible with PC60. This replacement probe is equipped with a glass bulb membrane, built-in thermistor, single ceramic junction and maintenance-free gel KCl electrolyte. It is made for regular water solution's pH measurement, such as hydroponics, aquaculture, pool & spas, water treatment, environmental monitoring, cooling Tower, beer brewing, wine making, and etc.

Manufacturer: BFG Supply Brand: Milwaukee Model: MW101

MW101 performs pH measurements with a 0.01 pH resolution and with manual temperature compensation. It is a compact pH, ORP and temperature portable meter with faster micro processor. These handy and ergonomically designed portable meters are ideal for anyone working on a low budget and still requires fast and reliable measurements. These portable meters are suitable for a wide range of applications, such as educational, agriculture and horticulture, as well as water and environmental analysis. These easier and faster to calibrate portable meters have a smaller, ergonomic and lighter case design. Other features include 100% larger and easier to read LED display and long battery life. All meters are supplied with pH or ORP electrodes and calibration solutions. MW100 is supplied complete with a MA911B/1 pH electrode, pH 7.01 20 ml sachet of calibration solution, calibration screwdriver, 9V battery and instructions.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98130

The Hanna Instruments HI 98130 waterproof floating tester displays pH, high-range conductivity (EC) and total dissolved solids (TDS) with Automatic Temperature Compensation (ATC) on a dual-level LCD display for hydroponics, agricultural, and water quality testing applications. The meter provides automatic 2-point pH calibration and automatic 1-point calibration for EC and TDS. The HI 73127 pH electrode is replaceable, and has a stainless steel snap-in connector that prevents bent or broken pins. The pH electrode cloth junction is renewable and can be pulled out further when the electrode is soiled to extend the life of the electrode. The conductivity electrode is made from graphite, which eliminates contamination from salt deposits in the solution being tested. The exposed temperature sensor provides quick response and accurate, ATC readings.The tester has a number of power management features, including the percentage of remaining battery power displayed at startup, automatic shut-off after eight minutes of ...