Hanna Instruments HI 770 Checker HC Handheld Colorimeter, For Silica High Range

$ 70.00

Score By Feature

Based on 6 ratings

Giftable

8.36

Satisfaction

8.48

Customer service

8.23

Delivery

8.27

OveReview Final Score

How Our Score Is Calculated

Product Description

The test kit is more accurate and easier to use than a chemical test kit

Modification of the Diazotization Method of the EPA

A reading accuracy of +/-5%, plus or minus 2 points per minute

The LCD screen is large so you can read it easily

Ensures that the battery is shut-off automatically to extend its

Questions & Answers

What reagent do you have?

We are glad to help you if you have any questions. Thank you for your kind words

How do you check if a Hanna 770 works for reef tanks or salt water?

YES, if you need to test for Slica within a short period of time.

Selected User Reviews For Hanna Instruments HI 770 Checker HC Handheld Colorimeter, For Silica High Range

Silica can be easily and inexpensively tested with this method

5/5

Testing for silica locally instead of taking samples to the laboratory saved us a lot of time and money. There are several Hanna products in our home and they are all excellent. With these new handheld units, you are able to take photos and records on the go. Now we just need one for cyanuric acid.

Kenneth Madden

| Jun 15, 2021

I give this rating of five stars

5/5

It works perfectly.

Jose Krueger

| Dec 11, 2020

I give this rating of five stars

5/5

Great job, works like a charm.

Dion Knox

| Aug 21, 2020

A star and a half

3/5

I would not recommend it as a way to check silica levels.

Ivory Nelson

| Jan 27, 2021

This is an accurate and handy tool! As a water treatment professional, I provide high-quality water treatment services

5/5

I am very satisfied with the tester. It takes some time to perform the test, as is normal for silica measurements, but it appears to be fairly It has saved me a lot of time sending tests off, and it has helped me
Thank you so much for your purchase.