Sensorex SAM1-2000 Smart Aqua Meter Kit, 0-14 pH (Pack of 2)

Manufacturer: Horiba Brand: ALo728 Model: EC 11

This item has replaced the LAQUAtwin B-771 Conductivity Meter. Used for Fresh Waster testing, aquariums, soil, salt water damage, surface cleanliness and improved paint adhesion.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98128W

The Hanna Instruments HI 98128W is a hand-held pH and temperature meter with automatic calibration, a replaceable electrode, automatic temperature compensation, a stability indicator, and an LCD screen. The meter provides readings from -2.00 to 16.00 pH (+ or - 0.1), with a resolution of 0.01 pH. It is designed for wine and beverage making, but can be used for other applications. The HI 98128W meter features automatic calibration with two sets of memorized buffers (pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18), and automatic temperature compensation (ATC) for ease of use. An internal stability feature indicates when to take a reading, and a hold function allows the user to freeze the display to record results. The meter floats if dropped in liquid, and features a replaceable HI 73127 pH electrode to prolong the life of the meter. Four 1.5V batteries are included, and provide approximately 3,000 hours of continuous use. The HI 98128W tester measures temperatures of -5 to 60 degrees C (23 to 140 degrees F), + or ...

Manufacturer: COLE-PARMER Brand: Cole-Parmer

"All-in-One" electrodes offer versatility and customization. These electrodes combine the pH reference, pH half-cell, and temperature sensor in one 12mm-diameter electrode body. The seven designs allow you to select between low-maintenance, sealed electrodes or clog-resistant refillable electrodes. Tuff-Tip electrodes feature a semi-domed tip which protects the pH bulb and ensures a quick response in harsh and dirty samples. PBR-style electrodes provide predictable, reliable, and quick responses-no matter what the sample temperature. This design virtually eliminates drift, accuracy problems, and premature performance losses due to temperature. All electrodes include 3-ft cable and BNC connector for pH, except where noted. Corning-compatible electrodes use the same temperature compensation element as Beckman, but offer an RCA plug for the temperature connection. Save money without giving up temperature compensation! Electrodes designed to work with meters you already have Seven different designs available-find...

Manufacturer: COLE-PARMER Brand: Cole-Parmer

These glass 'All-in-one' pH/temperature electrodes offer more reliable and stable reading than epoxy versions. Amber glass bulb for low sodium error even in solutions with a pH greater than 12. Double-junction design assures longer life even with dirty or troublesome samples such as TRIS buffer or wastewater. A 2.5 mm mini audio plug combined with a thermistor for automatic temperature compensation input to your Oakton pH meter. Compatible with the following Oakton meters: handheld pH/Ion 5, 6, 11, 110 and benchtop 510, 700, 1100, 2100, and 2700. What's Included: 1-m cable with BNC pH connection and 2.5 mm mini audio plug ATC connection Use these electrodes with most Oakton handheld or benchtop pH meters for accurate and reliable readings Refillable electrode provides more accurate pH measurement Amber glass bulb minimizes sodium error in high pH solutions Use at temperatures up 110°C

Manufacturer: COLE-PARMER Brand: Oakton

Ideal for education, field monitoring, hydroponics, pool, aquarium, aquaculture, and more. This convenient Oakton EcoTestr kit has everything you need to get started measuring pH and total dissolved solids. Waterproof pocket-sized testers, calibration buffers and solutions, and storage solution all at a great price! The EcoTestr pH 2 pocket tester offers up to three point calibration with auto-buffer recognition for quick calibrations. Single-junction pH electrode is recessed to protect against breakage. The EcoTestr TDS Low pocket tester provides a rugged, chemical-resistant stainless steel sensor. Easy push-button single point calibration-no screwdrivers required. Features self-adjusting TDS factor from 0.40 to 1.0. Both testers feature automatic temperature compensation to ensure accurate readings, a hold function to lock in a measured value, and auto shut-off to save battery life. What's Included: EcoTestr pH 2 pocket tester; EcoTestr TDS Low pocket tester; 500 mL each of pH buffers 4, 7, and 10; 500 mL o...

Manufacturer: Hanna Instruments Brand: Hanna Instruments

The Hanna Instruments HI 981402-01 is a water-resistant meter for continuous measurement of pH in water treatment applications with manual two-point calibration, a single-line LCD screen, a combination plastic body pH electrode with double junction, and an outer casing with molded eye to hang the meter. A pH meter is commonly used to measure the pH of substances such as water, food, beer, or wine in lab, industrial and food applications. The single line LCD screen of this meter shows the current measurement and has an LED alarm that flashes red when the reading differs from the selected setpoint by more than + or - 0.5 pH. The alarm setpoint range is adjustable from 3 to 11 pH. Front trimmers allow manual calibration at two points. Electrical circuitry is sealed inside the water-resistant housing. The meter has a flat back to prevent rolling when placed on a table and can be wall mounted using the molded eye. The meter is supplied with the HI 1286 double-junction, plastic-body, gel-filled combination pH elect...

Manufacturer: EXTECH Brand: Extech Model: PH220-S

' Water Resistant Palm pH Meter, pH Range 0 to 14, pH Accuracy +/- 0.01, pH Resolution 0.01, Temp Range 0 to 99.9 C, Temp Range 32 to 212 F, Temp Accuracy +/- 0.8 F, +/- 0.5 C, Temp. Resolution 0.1 Deg, Display Large LCD, Displays PH and Temperature Simultaneously, Power Source 9V battery, Auto Power Off, Temperature Compensation Range 32 to 212 F, Includes Stick Electrode (6012WS), Protective Holster, pH4 & 7 Buffers, 9V Battery, Instructions '

Manufacturer: COLE-PARMER Brand: Cole-Parmer

In-line electrodes operate from 32 to 212°>F (0 to 100°>C) and have a chemical-resistant PVDF housing with a 1/2'' NPT(M) thread. Housing measures 4'' x 15/16'' diameter. Electrode extends 1'' beyond housing. Maximum pressure 100 psi. Measure pH from 0 to 13. Note: 100 Ω 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. Integral, one-piece electrode and housing for installation convenience Choose from single-junction or double-junction designs Options of BNC or stripped and tinned ends

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI9813-5N

The Hanna Instruments HI 9813-5N waterproof portable meter with multiparameter probe displays pH, electrical conductivity (EC), and total dissolved solids (TDS) on a large LCD screen for agricultural applications such as hydroponics, greenhouses, farming, and nurseries. The meter has Automatic Temperature Compensation (ATC) for pH and conductivity measurements. The large LCD screen displays the parameter being measured and calibration instructions. Dials located on front panel make calibration quick and simple, even for non-technical users. The battery error protection system alerts the user if battery power is low to avoid adversely affecting readings. Percentage of battery charge is displayed at meter start-up.The HI 1285 multiparameter probe has a fiber junction and gel electrolyte for fast response and reduced contamination that is suitable for harsh environments, such as fertilizer solutions. It has an 8-pin DIN (Deutsches Institut für Normung) connector and a 1-meter/3.3-foot cable.The meter comes wi...