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New pH pen tds pen Multi-functional water quality pH value TDS temperature 3 in 1 pH meter test pen
$19.86
Measurement Range:
0.01-14 ph
Quantity:
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Features
Professional 3-in-1 Water Quality Tester Pen
Accurate Multi-Parameter Testing
– Measures pH, TDS, and temperature with high precision for comprehensive water analysis.
Durable & Portable Design
– Features a corrosion-resistant electrode and compact pen-style body for on-the-go use.
Wide Application Scenarios
– Ideal for testing drinking water, aquariums, hydroponics, pools, and laboratory research.
Instant & Easy Operation
– One-button calibration and automatic temperature compensation for hassle-free readings.
Premium Build Quality
– Reinforced ABS casing and replaceable electrode for long-lasting performance.
Budget-Friendly Bulk Pricing
– Exclusive wholesale rates for bulk orders, ensuring unbeatable value.
Global Shipping Available
– Fast, reliable delivery to meet large-scale procurement needs.
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