Dissolved Oxygen Meter by Runjie

★★★★★ 4.2 76 reviews

$90.00
Price when purchased online
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$90.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 211150831 Release Date 2026/04/04 List Price $36.00 Model Number 211150831
Category

The EZ-9909SP is a top-tier pH/EC/Salinity/TDS/Temp meter, perfect for water quality testing, hydroponics, water purification, wastewater management, fish farming, aquaculture, and pools/spas.

  • Detects Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salt Percentage, Salinity, and Temperature
  • Automatically Calibrates with Temperature Compensation (ATC)
  • IP67 Waterproof, Replaceable Electrode, Compact Size
  • Automatically Turns Off After 5 Minutes, Holds Data, Indicates Low Battery
Brand Name Runjie
Item Weight 90 Grams
Manufacturer Jinan Runjie Electronic Technology Co., Ltd
Warranty Description The meter is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. The warranty covers normal operation but doesn’t cover Man-made damage. Proof of purchase is required for warranty repairs. Warranty is void if the meter used to be taken apart.
Recommended Uses For Product Aquarium, Water Test

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4.2 out of 5
★★★★★
76 ratings | 31 reviews
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