(Wide Spectrum) Measures 3-10 pH.
The Hydroponic pH test kit is good for 150 tests. At the rate of 3 tests per week it will last one year, making it excellent value for money. This kit covers a pH range of 3-10 measuring in 0.1 increments.
Item Number: 136972
Universal Product Code: 638104002479
Manufacturer's Part Number: ESPHTEST
Brand: Active Aqua