Extech 445814 Big Digit Thermohygrometer with Dew Point Point and Alarm

Manufacturer: Horticare Brand: HortiCare Model: 716020

The function of a nutrient solution or fertilizer mixture is to supply the plant roots with water, oxygen & essential mineral elements in soluble form. The pH of nutrient solution decides the availability & absorption of nutrients by each species of plant. Every plant species has a preferred pH range in which it will grow best. Trans Instruments horticare pH Check Tester is specially designed with advanced features to ensure fast & accurate pH test. Features: hold function; Beep function: able to Beep to signal the beginning & end of each function; one-touch calibration; auto-lock function: intelligent sensing of end reading when enabled; auto shut off: automatic shut off to conserve battery; low battery indicator: automatic alert to change battery when needed; operating range: 0 to 14.0 pH; resolution: 0.1 pH; accuracy: 0.2 pH; battery: 4 x 1.5V button cell (LR44).

Manufacturer: Thomas Scientific Brand: YSI Model: pH10A

The EcoSense pH10A pen-style instrument provides an ultimate feature set over similar competitive models. The pH10A features an easy-to-use graphic interface, simple one-hand operation, memory, and low cost of ownership over the life of the product. The easy, user-replaceable electrode ensures the instrument is always ready for use.

Manufacturer: Ricca Chemical Brand: Ricca Chemical

Ricca Chemical Company 1625-16 Buffer, Reference Standard, pH 13.00, 500 mL is intended for standardization of pH meters. The specification on Ricca Buffer, pH 13.00 is plus-or-minus 0.01 at 25 degrees Celsius. Ricca does not use formaldehyde or mercury compounds as preservatives, or chromium compounds as colorants, making our buffers safer to use and easier to dispose of. This buffer is certified traceable to NIST Standard Reference Material, lot numbered and expiration dated.

Manufacturer: OEM Brand: SinoWare Color: Red

Item Feature With a standard measuring range of 0-14 pH, the pH meter 2011 is great for a wide range of tasks. An affordable way to test your swimming pool, aquarium, tap water, or appliance water source, you can finally know whether the water you are drinking or using is acceptable for the application. It is also an excellent choice for basic measurements in a laboratory setting. SpecificationsMeasuring range: 0-14 pHResolution: 0.01 pHAccuracy: 0.05 pHBatteries: 4x 1.5V LR44 button cell (AG13)Automatic temperature compensation: 0-50¡ãC (32-122¡ãF)Dimensions: 5.94 x 1.30 x 0.79in /151 x 33 x 20mmWeight: 1.87oz /53gPackage includes1 x pH Meter4 x 1.5V button cells(inside)1 x Adjustment screwdriver1 x Carrying case 1 x User's manual

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: 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: Oakton Brand: Oakton Model: WD-35634-10

The Oakton 35634-10 pH Testr 10 is a handheld, waterproof and dustproof meter that floats, if dropped in liquid, and features a replaceable double-junction electrode within its reusable tester body. A portable meter is commonly used to measure the pH of substance such as food, beer, or wine, and is also used to test cleaning water, rinse water, and wastewater, in lab, industrial and food applications. This microprocessor-based meter has Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures, and three-point, push-button calibration with auto-buffer recognition of US and National Institute of Standards and Technology (NIST) standards for a wide range of results. The meter’s waterproof and dustproof housing has an Ingress Protection (IP) 67-rating for protection against solid objects or liquids. It has a large, upright, dual-line LCD screen for ease of viewing, error messages, a hold function which freezes readings for recording, and an auto shut-off that turns the met...

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-35425-10

The Oakton 35425-10 Oakton Multiparameter 35-Series PTTestr 35 is a handheld, waterproof, and dustproof pocket meter that measures pH, conductivity, and temperature and floats, if dropped in liquids. A portable pocket meter is commonly used to measure the pH of substance in hydroponics, agriculture, industrial process checks, water treatment, and swimming pools. This meter features ATC for accurate readings in fluctuating temperatures, and push-button calibration capabilities for a wide range of results. It has stainless steel, pin-type conductivity sensors for durability and compatibility with a wide variety of samples. The meter’s waterproof and dustproof housing has IP67-rating for protection against solid objects or liquids. The testr has a long-lasting sensor with Polyvinylidene Fluoride (PVDF)-protected reference junction with polymer gel for longer lifespan. The meter has a large, upright, dual-line LCD screen for ease of viewing, a hold function which freezes readings for recording, and an auto...

Manufacturer: Test Products International, Inc Brand: TPI Model: 397

Wide pH range of 0.10-14.00pH covers most applications. Operating temperature from 40 -120 degree F; for temperature compensated readings. Waterproof design protects the meter during use. Low power consumption extends battery life for low operation costs. Auto-off function turns power off automatically after 10 minutes. Replaceable Glass Test Tip Electrode that screws on for ease a solid of use. Protective case included for storage. +0.10 Accuracy. 2 point system calibration. RoHS compliant.