Whatman 1219G59PK 2613-991 Indicator, 0-14 pH (Pack of 100)

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

Glass body combination probes are able to withstand higher temperatures and chemical attack. All have 3.3 ft (1 m) long cables with BNC connectors. Faster response and increased stability across a pH range of 0 to 14 Dome bulb offers better protection from breakage Stability in low-ionic strength solutions Offers resistance to Na+ ion interference Compatible with most brands of pH meters (that accept standard BNC connections)

Manufacturer: NATAMO Brand: NATAMO Model: 757290700584

Product Description : Great pH testing pen for water quality testing instruments (professional temperature compensation design). As the studies shows that, the pH do have an great impact on the solution environment which is vital not only in chemical industry, but also for the fish in your household sea water aquariums. Operation: remove the cap, clean the electroe with flowing water, and suck it with filter paper, turn on the meter with slide button, immerse its electrode into the solution, read the value, switch off it and use the flowing water clean the electrode again, cover it. Specification Measure ranges：0.00-14.00 pH Resolution: 0.01 pH Accuracy: ±0.01 pH Battery: 4*1.5V(AG-13 button batteries) Automatic temperature compensation ranges: 32-122℉(0-50℃) Operating temperature ranges:32-122℉(0-50℃) Size: 5.9"*1.2"*0.6" Weight: 1.855oz. Include Test pen * 1 Small screw * 1 English manual * 1pink buffer powder * 1,green buffer powder* 1

Manufacturer: Ricca Chemical Brand: Ricca Chemical

Ricca Chemical Company 1500-16 Buffer, Reference Standard, pH 4.00, 500 mL is intended for standardization of pH meters. The specification on Ricca Buffer, pH 4.00 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: Thomas Scientific Brand: WTW Model: 1AA114

Easy-to-operate basic pH/mV benchtop meter with DIN socket for routine measurement. for AC and battery operation. Meter with universal power supply, electrode arm and operation manual. 3in1 pH electrode SenTix 81, buffers, 3 mol/l KCl.

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 840088

Simple to operate and sufficient for many field and lab pH tests. Basic pH Meter Kit (840088) Includes everything necessary for immediate field use: Basic pH Meter 840087, epoxy body, sealed reference combination electrode with a BNC connector and a 2½' cable, pH buffers 4 and 7, deionized water, instructions, and a 9V battery. All components are contained in the meters own slim but protective hard-shell, foam-lined case. Case Dimensions: 11" × 7½" × 2½" (280 × 190 × 63 mm) Case Weight: 2.5 lbs (1.1 kg) Basic pH Meter — 840087 (to purchase just the Basic pH Meter without the kit, please click here.) Large ⅞" high digits and lightweight design make this pH meter ideal for both field and lab applications. Simple to operate and works with any electrode with a BNC connector. Measures the full 0 ~ 14 pH range with a high 0.01 pH resolution. Features 2-pt. calibration, hold function, fold-out easel back and a tripod screw. Comes with a 9V battery, calibration tool, and full ins...

Manufacturer: GAONLY Brand: GAONLY Model: 8791a40m

The GAONLY pH meter is the instrument that measures pH in a solution, indicating its acidity or alkalinity The formal definition of pH is : pH = -log[H+] ,but you don't need to waste your time to calculate it anymore. * With GAONLY pH tester you get quick, easy and efficient results within seconds by the single touch of a button. * Wide Use: aquarium, agriculture , urine, garden, gardening, swimming pools, pools, lawn, ideal for household and education * Compact size (pen style): light weight for easy portability with convenient carrying plastic case * Warranty: one-year from the date of purchase Technical Specs ✔ Measure Range: 0.00-14.00 pH ✔ Resolution: 0. 01 pH ✔ Accuracy: ±0.05 pH ✔ operating temperature: 0℃-50℃/32℉-122℉ ✔ power: 2X 1.5V LR44 (included), Auto-shut off without operation after 5 min ✔ Product dimensions: 15×3.1×1.8cm/6"×1.22"×0.7" ✔ Net weight: 50g/ 1.76 oz ✔ Calibration: two points automatic ca...

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! Datalogging for up to 200 manual readings, expanded mV measurement range, and expanded pH buffer recognition Broad pH buffer recognition to meet most calibration needs Rugged, waterproof housing is great for the lab or the field

Manufacturer: Advanced Sensor Technologies Brand: IOTRON & ZEUS Smart Digital Industrial pH Sensors

For installation of 3MF NEMA 4X enclosures used for smart digital ZEUS permanent continuous single or dual channel inline pH measurement system into pipe mounting configuration. See pictures for details and visualization. See drawings for dimensional details when installed. 2" NPT pipe mounting bracket is powder-coated for longevity in aggressive field environments. U-Bolts, plates, washers and nuts are zinc plated. Complete Hardware Kit for smart digital ZEUS permanent single and dual channel inline pH measurement systems; Including 2 each 2" NPT U-Bolt & Plates, 4 each washers and nuts for installation