What the is difference between this kit and the Hach HA-71a (145201)?

This kit will only read in gpg or grains per gallon. Test Kit HA-71A will read in mg/L or gpg. 1 gpg is approx. 17 mg/L, so HA-71A allows for much lower concentration readings. The other difference is the test range. This kit reads 0-30 gpg. Kit HA-71A can read 0-20 mg/L and 0-20 gpg.

Does this test work for salt free systems?

This kit should work in most salt free systems.

Does the kit come with box?

Hello PHI T. This kit does come with the box that is pictured. Please let us know if you need anything else.

Do they have expiration date?

The tritant solution in our kit has an October 2020 expiration date and the bag containing the little packages of ammonium chloride has a Sept. 2020 expiration date. We've had our kit for about a month.

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Hach Total Hardness Test Kit, Model 5-EP, Water Quality Test Kit, 145400 | Hardness Testing, Accurate Hardness Measurement, Easy-to-Use Hardness Test Kit

Product ID: 17296318

Details

Brand
HACH
Item Highlight
Hardness Test
Item Weight
1.1 pounds
Manufacturer
Hach
Unit Count
1 Count

💧Accurate drop count titration

🧰Compact & portable carry case

⚙️All-in-one reagent kit

RM479

Duties & taxes included

In stock

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Description

💧 Test smarter, not harder — water clarity at your fingertips!

FIELD READY PORTABILITY - Compact design and sturdy carry case make on-site water quality analysis effortless and reliable.
PRECISION IN EVERY DROP - Experience lab-grade accuracy with the drop count titration method for total hardness testing.
TRUSTED INDUSTRY LEADER - Ranked #3 in hardness testing equipment with a 4.6-star rating from over 200 professionals.
COMPLETE TESTING SOLUTION - Includes all necessary reagents, measuring tools, and clear instructions—no guesswork involved.
STREAMLINED WATER QUALITY CHECKS - Simplifies complex hardness evaluations into a straightforward, user-friendly process.

The Hach Total Hardness Test Kit Model 5-EP delivers precise water hardness measurements using a proven drop count titration method. Designed for professionals on the move, it features a compact, durable carry case and includes all reagents and tools needed for quick, reliable field testing. Trusted by industry experts, this kit simplifies water quality analysis with clear instructions and consistent results.

Specifications

ASIN	B00N3YPOUG
Best Sellers Rank	#28,569 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Hardness Testing Equipment
Brand Name	HACH
Customer Reviews	4.6 4.6 out of 5 stars (211)
Item Weight	1.1 pounds
Manufacturer	Hach
Model Number	145400
Part Number	145400
Unit Count	1 Count

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