Measuring & Testing - Page 491

Manufacturer: Ohaus Brand: Ohaus Model: 83033961

The Ohaus Starter 300 portable meters offer convenience, reliability and durability in one compact design. The ST300 pH/ORP meter features a crisp, well-organized LCD display with five clearly marked keys, built-in stand for benchtop use, auto buffer recognition, up to 3 calibration points, memory for up to 30 measurements plus last calibration data, automatic & manual temperature compensation, IP54 protection and 3-in-1 plastic gel pH electrode. Also includes, wrist strap, 4 "AAA" batteries and pH buffer powder sachet. (ORP electrodes sold separately).

Manufacturer: UZZO Brand: UZZO

Specifications -Model: PH-107 - Accuracy: ¡À0.1 pH (20¡ãC), ¡À0.2 pH - material: hard plastic. - 100% brand new and high quality PH meter PH value tester - Power supply: 3 x AG 13 Button Cell Batteries (included). - Calibration is performed manually at one point with a trimmer located on the side of the tester - Can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications. - Portable design, easy to use and convenient to carry. Specifications - Measure range: 0.00~14.00 pH. Package: 1x pH Meter 1 x Screw Driver 3 x AG 13 Button Cell Batteries (included) 1 x Free UZZO Logo Keyring

Manufacturer: Milwaukee Brand: Milwaukee

Milwaukee MW 500 ORP meter with SE-300 platinum electrode. It is supplied complete with a 1 meter probe, manual and battery.

Manufacturer: Shanghai Sanxin Instrumentation Brand: Apera Instruments, LLC Model: AI313

The Apera Instruments PH60S Pocket pH Tester simply measures the pH level of food such as cheese, sushi rice, meat, fruit, and other solid/semi-solid samples like soil, cosmetics, and solid growth media in an ACCURATE, QUICK& RELIABLE manner (Also works great for regular aqueous solution's pH testing). The probe adopts Swiss LabSen sensor technology, featuring a pear glass membrane with a long life reference system (polymer electrolyte), built-in temperature sensor, and a double junction structure without diaphragm, which makes it maintenance-free and anti-clogging. Up to 3 points (4.00, 7.00, 10.01) of Auto Calibration with auto buffer recognition and 0 to 50˚C Auto Temperature Compensation (ATC), ±0.01 pH, 0.5˚C accuracy with -2.00 to 16.00 pH measurement range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available). The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards.

Manufacturer: Shanghai Sanxin Instrumentation Brand: Apera Instruments, LLC Model: AI316

The Apera Instruments PC60 Multi-parameter Tester simply tests pH, EC, TDS, Salinity &Temperature in an ACCURATE, QUICK & Professional manner for all kinds of regular water solutions such as hydroponics, aquaculture, pools& spas, tap/drinking water, water treatment, cooling towers, etc. The multi-parameter probe is replaceable. 1 to 3 points of Auto Calibration and 0 to 50˚C Auto Temperature Compensation (ATC), ±0.01 pH, ±1% F.S, 0.5˚C accuracy with -2.00 to 16.00 pH & 0 to 20.00 mS/cm measuring range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available). Easy menu setting, customizing your tester’s functions according to your needs. Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof, floating on water so you don’t have to worry if it falls into water by accident. Up to 2000 hours' continuous operation (without backlit) powered by AAA batteries (with low power warning and auto power off in 8 min if no operation). Comes with a complete kit of premixed calibration solutions (4.00 and 7.00), soaking solutions (3M KCL), calibration bottles, AAA batteries, and a lanyard all in a portable carrying case. The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards. NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing (conductivity testing works well in distilled water). This is because distilled and deionized water do not have enough ions present for the electrode to function properly in pH measuring. To measure distilled or deionized water’s pH, users need to use a specialized pH electrode. Do NOT store the probe in distille...

Manufacturer: Shanghai Sanxin Instrumentation Brand: Apera Instruments, LLC Model: AI312

The Apera Instruments PH60F Premium Pocket pH Tester simply tests pH level for skin, fabrics, paper, carpet, and other surface containing liquid in an ACCURATE, QUICK, & Professional manner (Also works great for regular water solution's pH testing). The flat probe has a Triple-Junction structure that prevents clogging, and is replaceable. Up to 3 points (4.00, 7.00, 10.01) of Auto Calibration with auto buffer recognition and 0 to 50˚C Auto Temperature Compensation (ATC), ±0.01 pH, 0.5˚C accuracy with -2.00 to 16.00 pH measuring range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available). The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards. NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing. This is because distilled and deionized water do not have enough ions present for the electrode to function properly. To measure distilled or deionized water’s pH, users need to use a specialized pH electrode. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

Manufacturer: Cibo Brand: Cibo Color: Red

Material: Plastics 3 colors: Yellow, Red, Blue Range: 0.0 to 14.0pH Resolution: 0.1pH Accuracy: ± 0.1pH Typical EMC DEV: ± 0.2pH Environment: 0 to 50? Batteries: 3 x 1.5V alkaline(not included) Life: Approx. 700 hours of use Size: 152 x 30 x 15mm(5.9 x 1.2 x 0.6inch) Net Weight: 50g Package Content: 1 x ph Meter; 1 x screwdriver; 2 x pH Buffer powder (250ml pH 4.00/250ml pH 6.86) Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you!

Manufacturer: LeaningTech Brand: LeaningTech

Product FeaturesHigh quality & durable compact pH Tester PenGreat Instrument for aquarium, fishing industry, swimming pool.Measure pH Range between 0-14Very accuracy and easy to recalibrateRelative humidity more than 95%Use approx 700 hours.TDS Meter is ideal for all water purification applications, waste water regulation, aquaculture and hydroponicsPerfect for both residential or commercial usePortable unit included a carrying caseAdvanced microprocessor technology allows you test the water with accuracyAuto-off function automatically shuts off after 10 minutes of non-useRed in increments only of 10 ppm (0-9990ppm)Package1 x Digital Ph Meter Tester Detector Pen1 x TDS Meter Aquarium Pool Hydroponic Water Monitor1 x Calibration Adjustment Fix Screwdriver3 x Button Cell Batter1 x Hard Case1 x User Manuel

Manufacturer: Leeko Brand: Leeko Color: Red

What is PH Meter ? - PH hold is an electronic device used for measuring the PH (acidity or alkalinity) of a liquid .A typical PH meter consists of a special measuring probe (a glass electrode) connected to an electronic meter that measures and displays the PH reading. Features: - Fully waterproof - Auto turn on and off - Auto temperature compensation - No external knobs or switches - One-Touch Calibration System - Replaceable pH probe Specifications: - 1. Measure Range: 0.00-14.00 pH - 2. Resolution: 0.01 pH - 3. Accuracy: ± 0.1 pH - 4. Automatic temperature compensation: 0-50C/ 122F - 5. Button battery: 4 X 1.5V(AG-13 included) - 6. Product dimensions: 15.1*3.3*2cm/5.9*1.3*0.8 inch - 7. Net weight: 52g/ 1.83 Oz - 8. Set of easy instructions (included) Package Content: 1 * pH Meter 1 * Calibration screwdriver 1 * User manual

Manufacturer: MODESTLUXURY Brand: MODESTLUXURY

Specifications: Measuring pH range: 0.0 - 14.0 pH. Resolution: 0.1 pH. Accuracy: ± 0.1 pH (20 ° C) ± 0.2 pH. Operating temperature: 0-50 ° C (32-122ºF). Relative humidity: 95%. Calibration: manual, 1 point. Power: 3 x 1.5V (AG-13 button battery) (inclusive). Size: 15.2cm x 2.8cm x 1.5cm. Features: Brand new and high quality. An ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food and drink. Excellent meter, very accurate and stable. Delivery: 1 x Digital PH Meter Tester 1x Screwdriver 2x PH Buffer powder