● Color High contrast LCD touchscreen, 4.3 inches.
● Intelligent operation system provides features including user management, calibration management, electrode management, method management, data management, Log Management and etc.
● Multi-reading feature allows auto-read, timed-read and continuous-read.
● Automatic/Manual temperature compensation ensures accurate results.
● Auto-hold feature senses and locks the measurement endpoint.
● Data Storage 1000 sets for each parameter (GLP-compliant).
● Data analysis feature helps user review, compare and recalculate results.
● Support for USB communication.
● Auto-power off feature effectively extends the battery service life.
● Reset feature automatically resumes all settings back to factory default options.
● IP65 waterproof.
● 1-8 points calibration with Standard Recognition.
● Selectable pH buffer groups, including USA, NIST, DIN, GB, MERK, JIS.
● User-defined pH buffer or buffer group is supported.
● Automatic electrode diagnosis with pH slope and offset display.
PH measurement is widely used in universities, environmental protection, medicine, food, health, geological prospecting, metallurgy, marine exploration and other fields. It is required for common acid rain detection, surface water, industrial wastewater, drinking water, beverages, daily chemical products, textiles, etc.
1. The PH value of meat is related to the freshness of meat. By detecting the PH value of meat, we can judge the shelf life of meat and the nature of meat.
2. When the beverage is within the proper PH range, it is conducive to ensuring the good taste and stability of the juice.
3. PH value measurement is a very important test item in the pharmaceutical process, and it is also one of the important tools for the detection of mobile phase buffer system in drug liquid phase analysis. Refer to“Chinese Pharmacopoeia”for PH test basis.
4. The main component of MSG is sodium glutamate, with a PH value of about 7.
5. PH value is a mandatory inspection item for canned products.
6. PH measurement is a very important experiment in the cosmetics industry. Face cream, hair dye and other daily chemical products have pH requirements.
Contact us to know more application solutions, NADE company will recommend suitable pH meter with ph sensor.
-2.000 to 20.000 pH
0.1, 0.01, 0.001pH
± 0.002 pH
Up to 8
USA, NIST, MERK, JIS, GB and DIN buffers
-2000.00 to 2000.00 mV
0.1, 0.01 mV
± 0. 1 mV or ± 0.03%
EH ORP Mode
ORP Calibration Points
1 custom point (relative mV)
- 10 to 135 ºC, 14 to 275 ºF
Auto Read (Fast, Medium, Slow), Timed, Continuous
Reading, Stable, Locked
4-pin aviation connector
USB 2.0 flash memory device, PC, scanner
300, 600, 1200, 1800, 3600 sec., off
Date and Time
Rechargeable Lithium battery, AC Adapter, 100-240V AC input, DC5V output
90 × 255 × 40 mm
500g (1. 1 lb)
E-301-QC 3 in 1 pH Composite Electrode
NIST pH Standard Solution (4.01, 7.00, 10.01) one bottle each (50ml/bottle)
Electrode Hanger Protective Cover
Wrist Strap Assembly
Touch Screen Pen
Portable Protective Case