Digital pH Meter – 3 in 1 Water Quality Test Pen

The Digital pH Meter 3 in 1 Water Quality Test Pen is a high-precision device that measures pH, TDS, and temperature simultaneously. Ideal for aquariums, pools, hydroponics, and laboratory use, this Digital pH Meter offers reliable performance, accurate readings, and user-peaceful operation.

Features

• Measures pH, TDS, and temperature simultaneously with this Digital pH Meter.
• Backlit LCD for easy visibility in low light environments.
• High-precision copper alloy probe for accurate readings.
• Protective cap ensures your Digital pH Meter stays in top condition.
• Automatic temperature compensation for maximum accuracy.
• Switch between °C and °F with one button.
• 3-point calibration ensures precise results.
• Replaceable sensor for extended service life.
• Auto-off function to save battery life.
• Data-hold function to freeze readings on screen.
• Battery indicator to prevent unexpected shutdowns.

Specifications

• Product: Digital pH Meter – 3 in 1 Test Pen
• Model: EZ9901
• Power: 3 × AG-13 button batteries
• Measurement accuracy: 0.01
• Range: pH 0.00–14.00, TDS 1–19999 ppm, Temp 0–60 °C / 32–140 °F
• Accuracy: pH ±0.05, Temp ±0.05, TDS ±2%
• Resolution: pH 0.01, TDS 1 ppm
• Size: 183 × 37 × 37 mm
• Weight: 90 g
• Color: White

Package Includes

• 1 × Digital pH Meter 3 in 1 Test Pen (pH/TDS/Temp)
• 3 × AG-13 button batteries
• 3 × Calibration packets (pH 4.00, 6.86, 9.18 buffer powder)
• 1 × User manual
• 1 × Retail box

Usage

The Digital pH Meter is perfect for professionals and hobbyists alike, whether testing water in aquariums, swimming pools, hydroponic setups, or laboratory experiments. This Digital pH Meter ensures precise results every time.