Horiba LAQUAtwin Salt 11 Waterproof Pocket Water Quality Meter

Manufacturer: PERFECTLY HEALTHY Brand: Perfectly Healthy

pH Plus, 120 cap ( Multi-Pack)

Manufacturer: COLE-PARMER Brand: Myron L

Easy-to-replace sensor heads Sensor head has a 6 month limited warranty

Manufacturer: Thermo Fisher Scientific Inc Brand: Thermo Scientific Orion Model: 1192M20EA

Get better testing through better design with the Thermo Scientific Orion Star A and Versa Star Electrode Holder.

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 food, animals, the environment and you. That's why we've created the best pH tester available with the Qimius pH Electronic Tester. Designed using advanced pH testing accuracies that aren't reliant on messy, inconvenient paper strips and harmful chemicals, our one-touch pH tester lets you get accurate measurements within seconds for better pH balance. Whether you're looking to take that first dip in the pool this summer, checking your drinking water for impurities, or testing your spa for proper chemical balance, our tester gives you the fastest, most accurate readings without all the hassle of older pH meters. Product Details: One-Touch Operation Test Pools, Aquariums, Spas and Hot Tubs Automatic Temperature Calibration Precision Accuracy (± 0.01 pH) Enha...

Manufacturer: Hanna Instruments Inc. Brand: Hanna Instruments

pH Range: 1.00 to 13.00 || pH Resolution: 0.01 || pH Accuracy: +/-0.01 || Probe Length (in.): 3.5 ||

Manufacturer: AJIBI Brand: VVBOX

Description: Range: 0.0 - 14.0pH Resolution: 0.1pH Accuracy: +- 0.1pH( at 20 C)+-0.2PH Typical EMC DEV: +- 0.2pH Batteries: 3 x 1.5V ( AG-13 Button Battery) Function: Test the PH of water, wine and Urine Environment: 0 Cel. - 50 Cel. ( RH < 95%) Packet content: 1 x Yellow Digital pH meter (Batteries are not included) 1 x Calibration Adjustment screwdriver 2 x Pouches of calibration buffer solution 1 x User instruction

Manufacturer: COLE-PARMER Brand: Cole-Parmer

In-line or submersible electrodes with probe guard operate from 23 to 176°>F (-5 to 80°>C) and have a PVC housing with a 3/4'' NPT(M) fitting on both ends. Epoxy body withstands pressures to 100 psi. Measure pH from 0 to 14. All electrodes measure 6-3/4''L x 1'' OD, with a 1-3/4'' insertion depth. 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

This 41''L x 1-1/16'' OD pipe is welded to a PVC connection box, and sealed with VITON O-rings for superior protection. Bottom tube detaches for electrode installation. CPVC model withstands temperatures up to 176°>F (80°>C); KYNAR model up to 230°>F (110°>C). Order extension cables for both models separately.

Manufacturer: Flora Hydroponics Brand: Flora Hydroponics

*ATC-Automatic Temperature Compensation. Optimize nutrient strength during growth, flowering, and fruiting Reliable waterproof, dustproof housing and replaceable electrode provide long life and value. Auto shutoff conserves battery life. Oakton pH Testers 10, 20, & 30 feature large display screens This meter comes with the best 7.0 calibration solution on the market produced by Flora Hydroponics. This solution is batch tested in Flora's lab to ensure you get the best solution for your meters. This ensures your success. Why go with anyone else?