PINPOINT™ pH Replacement Probe is designed especially with your purpose in mind. It features long, continuous duty expectancy, fast response and, most importantly, is non-toxic to your system. Each probe features a 10 foot cable with a high interference suppression jacket and Ag-AgCl reference.
American Marine PINPOINT pH Replacement Probe
10 foot cord
Ag-Ag/Cl reference
Extended life
High supression cable jacket
Specifications
10 foot cord
Ag-Ag/Cl reference
Extended life
High supression cable jacket
Manufacturer Info
American Marine Pinpoint Aquarium Supplies American Marine was founded in 1989 by a devoted aquaculturist who was passionate about quality and precision. Back in the late 80s, critical water quality parameters were mostly tested with colorimetric test kits. Some digital instruments were borrowed from university or laboratory sources with mixed results but always a high price tag. Expensive European aquarium equipment was always a disappointment when it finally arrived. Inexpensive "pens" gave no better results than color test kits and prematurely failed even when testing for approximate readings.
Using the most current technology and design, American Marine introduced Pinpoint Monitors, which have become the most respected line of digital instruments in the aquaculture business. American Marine was the first to introduce a 2-year warranty on each and every monitor. For every purpose, from a goldfish bowl to a salmon hatchery, Pinpoint Monitors are called into duty every day because of their rugged design, precise readings and reasonable cost. American Marine has sold Pinpoint Monitors on every continent. Each monitor is powered by a standard 9 volt battery that is available worldwide.
The American Marine Ph probe is an excellent choice for a ph probe for beginner or expert wanting to use this in conjunction with a co2 system for freshwater planted tanks !
I have found this product to be reliable , accurate and dependable . They last several years and are very easy to calibrate ....Read More
The American Marine Ph probe is an excellent choice for a ph probe for beginner or expert wanting to use this in conjunction with a co2 system for freshwater planted tanks !
I have found this product to be reliable , accurate and dependable . They last several years and are very easy to calibrate . I highly recommend this product !Hide
best probe for the price!
holds its range very well. i calibrate my probes every 3 months and these probes have very, very little fluctuation. mine average a .05 to .5 fluctuation between calibrations.
money well spent!
tivo
I calibrated the pinpoint probe with standard #7 and 10 through an Aqua Controller Jr.upon receipt. It has been spot on. It continues to record even minor fluctuations and identify trends (like regressions for water changes). So far, I am very pleased. I gave it four stars because it seems that five...Read More
I calibrated the pinpoint probe with standard #7 and 10 through an Aqua Controller Jr.upon receipt. It has been spot on. It continues to record even minor fluctuations and identify trends (like regressions for water changes). So far, I am very pleased. I gave it four stars because it seems that five stars should be reserved as a rating for accuracy over a longer trial period.Hide