Cole-Parmer pH electrode, in-line, single-junction, no ATC, 10-ft cable, BNC

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...

Manufacturer: Carolina Biological Supply Company Brand: Carolina Biological Supply Company

Carolina makes it easy to care for your pH meter by offering 3 essential pH calibration buffers and an electrode storage solution in 1 set. These calibration and maintenance solutions are indispensible for obtaining the most accurate and reproducible readings from your pH meters. Set includes one 500-mL bottle each of 4.00-, 7.00-, and 10.00-pH buffer solutions and one 500-mL bottle of electrode storage solution. These economical solution bottles are freshness dated and standardized against NIST-certified references to ensure quality. Accuracy is ±0.01 pH at 25° C. Bottles are labeled with the name and CAS number for all ingredients.

Manufacturer: Aqua Galaxy Brand: Aqua Galaxy Model: AG-SAM-1750

The SAM-1 smart aqua meter from Hydro Galaxy turns your smartphone or tablet into a powerful and convenient pH meter. iPhone/iPad not included; used for display purposes along with the screen image Coming to Android devices this holiday season.

Manufacturer: Atlas Scientific Brand: Atlas Scientific Model: ATL-phst8

Calibration Solution Test Kit pH 4.0 & pH 7.0 - Perfect pH Indicator - Calibrate pH Meter Atlas Scientific is the industry leader in embedded chemical sensing. This highly specialized company focuses all of its resources on manufacturing the best chemical sensors and test chemicals on the market today. Atlas Scientific proudly offers its technology to individuals, industry professionals, and defense contractors worldwide. Features: Atlas Scientific's pH test kit Standardized against NIST-certified references, each batch is manufactured under strict conditions to ensure quality and stability and is checked to verify calibration. Wide range of application, Ideal for testing pH balance of drinking water, pool, aquarium, RO system, or general hydroponics, food processing, home aquariums, industrial processing equipment and pharmaceutical manufacturing. These are the highest quality pH test solutions you can buy on the market today and carry a 2 year shelf life at room temperature. This pH solution is not a dan...

Manufacturer: COLE-PARMER Brand: WTW

Durable meters feature a 100% waterproof and easy-to-clean keypad. Silicone rubber keys provide tactile feedback for error-free operation. The large graphic display allows for excellent readability even under difficult lighting conditions. A built-in calibration timer ensures more reliable results. Meters include: four AA batteries. Meter kits add: specified probe, calibration solutions, and hard carrrying case. Meters with drinking water kit further add: Sentix® 81 probe, stand, beaker, measuring vessel, and CD-ROM. A rugged new line of electrochemistry meters with a range of features, benefits, and price points to meet every application and budget!

Manufacturer: Ohaus Brand: Ohaus Model: 30057496

The Ohaus Starter 2100 bench meter is the cost-effective choice to provide reliable pH, mV and ORP results again and again. The 2100-F offers automatic and manual temperature compensation and includes a built-in adjustable electrode arm, auto buffer recognition, 1 pre-defined buffer group, attached quick reference guide, 2-in-1 plastic, refillable pH electrode, temperature probe and pH buffer powder sachet. ORP electrode sold separately.

Manufacturer: Wildlife Supply Company Brand: Wildlife Supply Company

This extremely portable instrument is essential for obtaining accurate pH measurements in the field. the housing is waterproof and dustproof to protect the electronics inside. Automatically compensates for temperature. Contains a self diagnostic feature. The easy-read display yields results in an instant. Waterproof, floating housing. pH Testr 30 displays temperature in degrees Celcius or degrees Farenheit in addition to pH. Three-point push-button calibration with buffer recognition, non-volatile EEPROM memory, hold function and auto-off function. Pocket sized for portability. Resolution: 0.1 pH, 0.1 degree Celcius or Farenheit Accuracy: +/- 0.1 pH, +/- 0.9 degree Farenheit (+/-0.5 degree Celcius) Range: -1.0 to 15.0pH, 32-122 degree Farenheit (0-50 degree Celcius)

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 850063

Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7, 10 buffers and can be adjusted to recognize any other buffers as well. Features hold function, and auto power off with low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 2 button-cell batteries and a built-in electrode kept moist with a protective cap.

Manufacturer: Milwaukee Instruments Brand: Milwaukee Model: MA911B/2

Replacement double junction pH electrode for Milwaukee pH meter or pH/CO2 meter.