pH Plus, 120 cap ( Multi-Pack)

Manufacturer: Hydrofarm, Inc. Brand: Oakton Model: OK3563430

Use the Oakton pH tester with accurate ATC to get instant at-a-glance readings. Optimize nutrient strength during growth, flowering and fruiting by knowing exactly what is going on with your plants.

Manufacturer: COLE-PARMER Brand: Cole-Parmer

These combination electrodes withstand the most demanding field conditions-the semi-domed tip protects the pH bulb and ensures a quick response when taking measurements in harsh and dirty environments. Easy-to-clean electrodes feature an impact-resis...

Manufacturer: ATAGO U.S.A.,Inc. Brand: Atago Model: 4320

ATAGO is proud to introduce our new digital pH meter, DPH-2. Like all ATAGO products, the DPH-2 is extremely easy to use. It has a compact, portable design and is water resistant ( IP67 ), so it can be cleaned under running water and submersed into w...

Manufacturer: Qimius Brand: Qimius Color: Blue and Red

Improve your water quality by detecting your pH rate with the one-touch pH Meter from Qimius. Water is the single most important resource on the planet, so when it's not perfectly balanced between acidic and basic levels, it can negatively impact fo...

Manufacturer: Hanna Instruments Brand: Hanna Instruments

PH7 Calibration Solution, 16 oz

Manufacturer: Hanna Instruments Brand: Checker Model: HI98103

Checker 1 pH meter

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 850062

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 o...

Manufacturer: Umiin Brand: Umiin Color: Yellow

Get accurate pH measurement easily This pH meter the perfect device for your testing of the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode to get accurate, fast readings. With a Measuring range: 0.00-14.00 pH, ...

Manufacturer: QIAT Brand: CPTCAM

Specifications Range: pH: 0.00 ～ 14.00pH ORP: 0〜±1999MV TEMP: -50°C~70°C (-58°F~158°F)Resolution: pH: 0.01pH ORP: 1mV TEMP: ±1.0°C (±2.0°F) Temperature Compensation: 0°C ～ 50°C (32°F ～ 122°...