LC-PHB-1A Portable pH Meter, 0.00-14.00 pH and Automatic Temperature Compensation (CAT#: STEM-BC-3989-ZJF)

The LC-PHB-1A is a handheld pH meter designed for accurate measurement of water-based samples. It is suitable for chemical, environmental, dye, light-industrial, and general laboratory applications. The LCD uses a blue backlight to improve readability in different working environments. The instrument can display pH, ORP in millivolts, Celsius, and Fahrenheit values. Its intelligent controller supports automatic one-point, two-point, or three-point calibration. The supplied E-201-C composite electrode provides stable and repeatable performance. Manual or automatic temperature compensation can be selected according to the test requirement. The HOLD function retains the current reading for convenient documentation. A low-voltage indicator helps prevent unexpected interruption caused by depleted batteries. Optional specialized electrodes can be used for ultrapure water, purified water, and boiler-water pH measurement.

Power supply: 2 × AAA batteries
Display: Blue-backlit LCD
pH range: 0.00-14.00 pH
pH measurement error: ±0.03 pH
ORP range: -1400-1400 mV
ORP basic error: ±0.2% FS
Temperature compensation mode: Manual or automatic
Temperature compensation range: 0-60°C
Electrode type: E-201-C composite electrode
Calibration: One-point, two-point, or three-point automatic calibration
Data hold: Included
Low-battery indication: Included
Optional electrode applications: Ultrapure water, purified water, and boiler water
Net weight: 0.14 kg
Product dimensions: 170 × 75 × 30 mm

Automatic temperature compensation
Portable pH and ORP analysis
Blue-backlit display
Multi-unit switching
One- to three-point calibration
High-efficiency composite electrode
Optional pure-water electrodes
Battery-status indication

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