Hand Held Digital Water Test Pen for Household Drinking Water pH and TDS Testing Portable Blue

This handheld digital water test pen is perfect for anyone needing to test water quality for farming, aquariums, pools, or household drinking water.

• Fast and accurate readings with a large digital display for easy visibility.
• Automatic calibration within 1-3 seconds, eliminating the need for adjustment tools.
• Portable design with a compact carrying case for convenience on the go.
• Wide application for home and laboratory testing, suitable for various water types.
• High accuracy with a sensitive electrode sensor for reliable measurements.
• Easy to carry due to its pocket size and lightweight design.
• LCD digital display ensures clear results in any lighting conditions.

• Dimensions: Approximately 6 inches in length.
• Weight: Approximately 0.2 pounds.

• 1 x Digital Water Test Pen
• 1 x User Manual
• 1 x Carrying Case