Plastic 3-in-1 combination pH electrode, electrode holder, pH standard buffer solutions (4.00/7.00/10.01 pH, 500 mL each), and 9 VAC power adapter.
Key Features
Automatically recognizes calibration solutions
Compact design saves valuable benchtop space
Data logging allows you to store and recall up to 50 groups of data
IP54-rated housing is dust- and spill-proof
Bundled kit for convenience and savings!
All Oakton pH buffers are traceable to NIST standard reference materials
Buffer solutions help you calibrate pH instruments to ensure accuracy
3 year warranty
More About this Item
The PH 550 benchtop pH meter features a microprocessor chip which provides automatic temperature compensation, data storage, parameter setup, and Max/Min reading display. The meter offers a pH range from 0 to 14 and a three-point automatic calibration, with the ability to recognize standard buffer solutions (USA or NIST series). The advanced digital processing technology improves meter response time and measuring accuracy. A stable reading display icon appears when the measuring value is stable.
The 3-in-1 combination pH electrode measures pH and temperature simultaneously. The compact meter includes a detachable electrode holder and three bottles of pH buffer solution. It has a dustproof and spillproof rating of IP54. Connectors are protected by silicone seal caps.
Oakton® pH Buffer Bottles have pH/temperature tables printed on the labels for accurate calibrations • Manufactured under ISO 9000 quality guidelines and traceable to NIST standards • If unopened, shelf life is 2 years; once opened, use pH 4 and pH 7 within 90 days, pH 10 within 30 days • Store buffers away from direct sunlight. • Color coded for quick visual reference: - pH 4.01 buffer in red - pH 7.00 buffer in yellow - pH 10.01 buffer in blue
Specifications
Meter TypeBenchtop
Display typeLCD
Min pH (pH)0
Max pH (pH)14
pH Resolution0.01/0.1
pH Accuracy±0.01 pH ±1 digit
Buffer RecognitionNIST and USA
CalibrationUP to 3 points
Min mV (mV)-1999
Max mV (mV)1999
mV Resolution1
Min Temperature (° C)0
Max Temperature (° C)100
Min Temperature (° F)32
Max Temperature (° F)212
Temperature Resolution0.1/1°F (0.1°C)
Temperature Accuracy±0.5°C ±1 digit
Temperature compensation Automatic or manual from 32 to 122°F (0 to 50°C)
Data Logging (points)50 groups of data
Length (cm)23.32
Width (cm)15.24
Height (cm)6.35
Width (in)6
Length (in)8
Height (in)2 1/2
DescriptionBenchtop pH Meter Kit with Probe, Stand, and pH Buffers
