💧 Dive into Clarity with Insta-Test Pro 400!
The Insta-Test Pro 400 is a comprehensive water testing kit that includes 100 strips designed to measure free chlorine, bromine, total chlorine, alkalinity, and pH levels. With precise measurements ranging from 0 to 10 ppm for free chlorine and total chlorine, and a pH range of 6.2 to 8.4, this product is perfect for both professional pool managers and homeowners looking to maintain optimal water quality.
N**N
Use between test kit pool water tests.
Very accurate.
P**R
Perfect for quick test of water quality
Perfect for quick test of water quality, have compared results with full testing kit and this product is very accurate
R**P
Five Stars
Works great, easy to use.
M**N
Great product
Best test strip for my spa that I have found
M**E
Five Stars
Easy to read.
R**N
Test strips for hot tub & pools.
i have used these for years and this product is easy to read and use.
A**G
They work like they should
Got these to use in my hot tub. They work like they should.
L**R
Five Stars
Great product!
Trustpilot
2 weeks ago
3 weeks ago