A13 Water Quality Tester:3 In 1 Tds/EC/ Drinking Meter for Comprehensive Water Analysis

1. Multi - Mode Detection:
   It has four different modes, including TDS (0 - 9999ppm), EC (0 - 9999μs/cm), and two temperature display modes (0 - 60°C/32 - 140°F). Users can press the SHIFT key to switch between these modes easily, which can meet the needs of testing different water quality parameters.
2. High - Precision Measurement:
   Equipped with a high - sensitivity titanium alloy probe, it is rust - proof and corrosion - resistant, ensuring high - precision and accurate detection. The resolution can reach 1ppm/1μs/cm/0.1°C/1°F, and the accuracy is ±7%F.S, which can provide reliable water quality data.
3. User - Friendly Design:
   It features a high - contrast LCD screen with backlight, which supports the simultaneous display of TDS/EC and temperature, making it easy to read even in dark environments. Moreover, its operation is very simple, and users can complete the test in just 4 steps: remove the probe cap, immerse the probe in water, press and hold the "Hold" button to lock the reading, and then remove the tester to read the value.
4. Long - Lasting Power Supply:
   The A13 Water Quality Tester operates on two standard AAA batteries. This design not only ensures long - lasting performance for long - term and outdoor use but also makes the battery replacement very convenient.
5. Wide Range of Applications:
   It can be used to test the quality of various types of water, such as tap water, boiling water, bottled purified water, water from community water stations, water filtered by water purifiers, and fish tank water. 

This allows users to keep track of the purity of the water in their homes at any time.

Product Name: A13 Water Quality Tester TDS 

• Range: 0-9999 ppm EC Range: 0-9999 μs/cm
• Temperature Range: 0-60°C / 32-140°F
• Resolution: 1 ppm / 1 μs/cm / 0.1°C / 1°F
• Accuracy: ±7% F.S.
• Power Supply: 2 × AAA Batteries 
• Backlight: High-contrast LCD with backlight
• Dimensions: 16.5 × 29.5 × 150 mm
• Weight: 55 ± 5 g (including batteries)
• Packaging: 100 pcs/CTN (35.5 × 32.5 × 30 cm); 320 pcs/CTN (43 × 34 × 36 cm)