What it does for your water
The On The Go 481108 Hardness Test Strips is a hardness test strips, with 50 tests, reading 0-1000ppm.
Strips give a hardness band in seconds; read them in good light at the stated time.
Softeners are sized in grains per gallon; divide a mg/L or ppm reading by 17.1. The hardness converter does it for you.
Other listed details: range 0-1000ppm; tests per pack 50; model 481108; warranty Expiration date on package.
The listing gives a shipping weight of 14.2 g.
Warranty, per the listing: Expiration date on package.
Is it the right unit for your house?
Choose it when
- Sizing a softener
- Checking a softener is working
Pass on it when
- Lab-grade analysis
Where it wins and where it loses
Wins
- Hardness test strips
- 50 tests
Loses
- Gives a band, not an exact number
Limits to know about
- Figures are the maker's or seller's own; check fit and capacity against your water test and your equipment's manual.
Maker's figures
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Model number | 481108 | Retailer |
|---|---|---|
| Product weight | 14.2 g | Retailer |
| Warranty | Expiration date on package | Retailer |
| Tests per kit | 50 | Retailer |
| Range | 0-1000ppm | Retailer |
Units to weigh against it
Other hardness testing in the catalog
- Bestprod BSTR-01 Hardness Test Strips
- Hach 2793844 Hardness Test Strips
- Hach 2793828 Hardness Test Strips
- AMTAST HT10 Hardness Test Strips
Every hardness testing on one grid · All On The Go units we cover
Final verdict
A practical hardness test strips for sizing a softener.
Where to buy
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