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HOT 4 in 1 multi-functional portable TDS pen with backlight, High precision pH/EC/temp water quality detection pen
$16.68
Measurement Range:
0~9990ppm
0.00~14.0pH
0-60℃ (32-140℉)
0~9990μS/cm
Accuracy:
1ppm
0.01ph
0.5℃
1μS/cm
Quantity:
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Features
Precision Multi-Function Water Tester – 4-in-1 TDS/EC/pH/Temp Detection
High-Accuracy Sensors
– Lab-grade probes deliver instant, reliable readings for TDS (0-9999ppm), EC (0-9990μS/cm), pH (0-14), and temperature (-5°C-60°C) with ±2% margin of error.
Durable & Portable Design
– Shock-resistant ABS casing with reinforced probe tips and a compact clip for field use. Features an auto-off function and replaceable batteries for long-term reliability.
Backlit LCD Display
– Clear readings in low-light conditions (e.g., aquariums, hydroponics, or outdoor testing). Auto-calibration ensures consistent accuracy.
Wide Applications
– Ideal for testing drinking water, aquariums, pools, hydroponics, and industrial water treatment. Essential for home labs, gardeners, and environmental professionals.
Bulk Order Advantage
– Direct factory pricing with scalable wholesale quantities. Global shipping with competitive lead times.
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