pH Testing - Page 49

Manufacturer: Sanastec International, USA Brand: A2O Water Model: PH-15

Water pH reagent liquid suitable for testing tap and potable water. Place a few drops of the pH liquid to test your tap or drinking water pH level. Check results instantly with the color chart (pH 4.0-10.0). 15ml. The actual product may vary slightly from photograph.

Manufacturer: COLE-PARMER Brand: Cole-Parmer

Quality probes for the Cole-Parmer 100-series meters Ceramic junction helps to prevent clogging Ag/AgCl reference and 30K NTC temperature compensation 3-ft (1 M) cable with BNC/RCA connection

Manufacturer: HM Digital Brand: HM Digital

A handheld and portable pH tester that is perfect for both consumer or commercial use.Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more.SPECIFICATIONS:* pH Range: 0 - 14* Temperature Range: 0-80 °C; 32-176 °F* Resolution: 0.01 pH; Temperature resolution is 0.1 °C/F* Accuracy: +/- 0.02 pH* Calibration: Digital calibration by push button* Electrode: Replaceable glass sensor and reference tube electrodes* Housing: Waterproof (submersible; floats)* Power source: 3 x 1.5V button cell batteries (included)* Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)* Weight without case: 96.4 g (3.4 oz)Includes a cap, batteries, and lanyard

Manufacturer: Anaheim Scientific Brand: Anaheim Scientific Model: P771

The P771 pH meter is a highly accurate, pocket-sized pH meter perfect for use in field environments and applications. With this meter you can easily and accurately measure the pH balance of liquids. Contained in a rugged, waterproof housing, with replaceable electrodes, this meter will give long durable service. High 0.01 pH resolution and ±0.02 pH accuracy gives you lab quality results at your fingertips. Automatic temperature compensation (ATC) adjusts for changes in pH due to temperature so you can be sure of your results.

Manufacturer: COLE-PARMER Brand: Oakton

Annual replacement RDO sensor cap. Simply line up arrows and slide onto probe. Quality accessories for Oakton RDO Meters

Manufacturer: Hanna Brand: Hanna Instruments Model: HI981401N

Hanna GroChek Water-resistant Continuous pH Monitor HI 981401 Special pH Electrode - HI 1286s (reg) diaphragm reduces clogging in fertilizer solutions, ensuring longer electrode life. New Larger Display - Hanna has eliminated the alarm which was totally useless and annoying to growers and replaced it with a larger dispay in this newer model. Water-resistant - The pH GroCheks rugged casing & connections have been sealed against the ingress of vapor, dust and water. Supplied Complete - pH GroChek comes with pH electrode, pH 4 & 7 buffers, calibration key, power supply and instructions, ready to measure right out of the box. 2-year warranty for the meter and 1-year warranty for the probe. The innovative pH GroChek has been designed to meet the Growers need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. The water-resistant monitor has a molded eye for easy installation right above the sample to be monitored. Customized setpoints are user-adjustable and a red LED will alert the user as soon as an abnormal situation arises. Measurements are highly accurate and can be verified with one or two point calibration. Low batteries and frequent battery changes are no longer a problem as the pH GroChek is equipped with a 12 VDC power supply. The probes are interchangeable and the connectors are well-protected behind a waterproof sheath. The gel-filled pH electrode has been specially designed to address the needs of growers. Its design guarantees greater clogging resistance in fertilizer solutions with high concentrations of phosphate, nitrate, etc. This is a major improvement ensuring longer life for your electrode and none of the hassles such as frequent calibrations & electrode changes. pH spot checks and continuous monitoring have never been this easy. SPECIFIC

Manufacturer: LaMotte Brand: LaMotte Model: 1742

ORP TRACER has Automatic self calibration

Manufacturer: Testo AG Brand: Testo Model: 0563 2063

Testo External pH probes can be connected. Not affected by dirt particles thanks to the TopSafe protective case. 2 line display. Automatic full-scale recognition. 1, 2 or 3 point calibration possible. All probes on the market can be connected to the BNC adapter. Testo probes with temperature measurement facilitate temperature compensation. Probe type PH electrode. Measuring Range: 0 to 14 pH. Accuracy (absolute): +/-0.02 pH. Resolution: 0.01 pH. Battery life: 80 hr (Auto Off 10 min).

Manufacturer: Hanna Instruments Brand: Hanna Instruments

pHep4's ease-of-use in combination with its affordability make it possible for non-technical and technical personnel alike to measure pH on the spot, accurately and inexpensively. The pHep 4 (pH electronic paper) include features such as a dual-level LCD, battery level indicator, replaceable pH electrode cartridge, instability indicator, automatic shut-off and automatic calibration all in a floating, waterproof casing.

Manufacturer: Hydrofarm Brand: Hydrofarm

Convenient combo pack for pH monitoring, Great digital meter by Hanna Instruments, Quality Calibration solution from General Hydroponics, 7.0 8oz bottle and 4.01 8oz bottle, Another great item from Hydroponcis Market