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Customer Reviews
Factory Direct 4in1 function water quality detection pen H2 hydrogen meter pH test pen
$25.5
Measurement Range:
0-2400ppd
0.001-2.400
Accuracy:
99%
Quantity:
Add to Cart
Wishlist
Features
Factory Direct 4-in-1 Water Quality Detection Pen – H2 Hydrogen Meter & pH Tester
Multifunctional Precision
– Simultaneously measures pH, hydrogen (H2) levels, TDS, and temperature with high-accuracy sensors for comprehensive water analysis.
Premium Build & Durability
– Features a corrosion-resistant titanium alloy probe and IP67 waterproof casing for reliable use in demanding environments.
Instant On-Site Testing
– Ideal for home aquariums, hydroponics, lab research, and outdoor activities like camping or pool maintenance with one-touch calibration.
Factory Direct Pricing
– Exclusive bulk-order savings with no middlemen, ensuring unbeatable wholesale rates for global distributors.
User-Centric Design
– Compact, lightweight (95g), and backed by auto-lock data hold function for effortless single-handed operation.
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Description
Shipping & Delivery
