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mnw***
Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
$199.50
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Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
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Measurement Range:0-9990ppm;Accuracy:±2%;
$85.50
47 days ago
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Customer Reviews

EZ9902 Water Quality Analyzer 3 in 1 Multifunction Tester Pen Temp EC pH Meter with backlight
$14.25
Measurement Range:
0-9990ppm
Accuracy:
±2%
Quantity:
Add to Cart
Wishlist
Features
Precision 3-in-1 Water Analysis
Dual-sensor technology for simultaneous measurement of pH, EC (electrical conductivity), and temperature with ±0.01 accuracy. Features a titanium alloy electrode and reinforced ABS housing for corrosion resistance.
Backlit LCD & One-Button Calibration
High-contrast LCD with auto-backlight ensures readability in low-light conditions. Pre-calibrated with buffer solutions; includes a calibration screwdriver for quick adjustments.
Portable & Industrial-Grade Durability
IP67 waterproof rating and shockproof rubber casing, ideal for hydroponics, aquaculture, pool maintenance, and laboratory use. Compact pen design fits in pockets or toolkits.
Real-Time Data Hold Function
Freezes readings during unstable conditions. Auto-off after 5 minutes to conserve battery (2x AAA included).
Bulk Discounts Available
Exclusive wholesale pricing for bulk orders—global shipping with guaranteed lowest rates.
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