New Upgraded Portable TDS Water Quality Test Pen
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In stockThe Story
This upgraded portable TDS water quality test pen provides fast and accurate readings of total dissolved solids in water. Featuring a large LCD display, lock function, and auto-off after 5 minutes, it is made of durable ABS plastic with a waterproof design. The handheld pen style fits conveniently in your pocket or bag, making it easy to test water purity at home or on the go.
add_circle The Upside
- check Portable and easy to carry
- check Simple one-button operation
- check Automatic shut-off extends battery life
remove_circle The Downside
- close No backlight for low-light use
- close Limited to TDS measurement only
- close Plastic build may feel less premium
Specifications & features
Key features
- check_circle Fast and accurate TDS readings
- check_circle Large LCD display for easy reading
- check_circle Lock function to hold measurements
- check_circle Auto-off after 5 minutes to save battery
- check_circle Waterproof and durable ABS plastic construction
Specifications
Accuracy
±2%
Auto-off
5 minutes
Display
Large LCD
Material
ABS plastic
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