Benchtop pH Meter with Large Display and Data Storage for Beginners

The L111P09 benchtop pH meter for water is designed for basic laboratory and educational use with a large LCD screen, flexible electrode holder, dual power supply method designs. Featuring up to 256 data storage sets, 1 to 5 point auto calibration, auto temperature compensation, support for ORP measurement, The L111P09 benchtop pH meter simplifies routine pH level water testing and delivers reliable performance.

• A entry-level benchtop pH meter with large easy-to-read LCD screen display and easy operation function.
• Flexible electrode holder design supports simultaneous mounting of three electrodes for multiparameter testing.
• Displays pH electrode slope and offset after calibration to help users evaluate electrode health for better maintenance.
• 1 to 5 point auto calibration with solution recognition improves measurement reliability for lab applications.
• Built-in data storage for 256 sets helps users store and review historical test results conveniently.
• Auto power-off and automatic temperature compensation functions improve testing efficiency and accuracy.
• Supports ORP measurement with an optional ORP probe for expanded testing applications.
• Equipped with a standard 3-in-1 pH/temperature electrode for general water solution testing.
• Dual power supply options support alkaline batteries or adapter for flexible usage.

pHMeasuring Range-2.00 to 16.00 pH
Resolution0.01 pH
Accuracy±0.02 pH
Calibration PointsAutomatic 1 to 5 points
Temperature CompensationAuto Temperature Compensation
ORP (mV)Range±2000 mV
Resolution1 mV
Accuracy±0.2%FS
Temp.Range-10 to 110°C
Resolution0.1°C
Accuracy±0.5°C
Auto. Power-OffYes, auto power-off in 1 hour without operation
Data Storage256 sets
PowerAAA batteries*4 or 110 – 240V power adapter
Dimensions & WeightMeter: (150×200×60) mm & 660g

Specifications are subject to change without prior notice.

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