Refill Test Pro pH 3.0–10.0 – test refill

This is a refill for the JBL Test Pro pH 3.0 - 10.0 kit, intended for keepers who already own the test set and need to restock the reagent without buying a complete kit again. It covers the same pH range as the original test, from 3.0 to 10.0, so it suits routine checks of aquarium and terrarium water.

Why it matters

• It is the original JBL reagent, made for the JBL Test Pro pH 3.0 - 10.0 test system, so it matches the existing kit.
• The measuring range of 3.0 to 10.0 pH is stated in the product name and covers the acidic to alkaline values most often checked in freshwater and marine tanks.
• Buying only the refill keeps the cost of ongoing water monitoring lower than repurchasing the full test set.
• The product is listed under JBL's own item code and EAN 4014162055071, which makes it easy to confirm compatibility before ordering.

Specifications

• Brand: JBL
• Model: JBL Test Pro pH 3.0 - 10.0 (refill)
• Symbol: XXX JBL REFILL PRO TEST PH 3.0 - 10.0
• EAN: 4014162055071
• Measuring range: pH 3.0 - 10.0

What it works with

The refill is designed for use with the JBL Test Pro pH 3.0 - 10.0 test kit and is listed in the aquatic water testing category. It fits hobbyists who maintain aquariums or aquatic setups and want to keep checking pH with the same test method they already use.