TDS Meters Meters
Shop by category
2,074 results
Sort: Best Match
- $5.59 to $229.65Was: $89.03was - US $89.03Free shipping
- Brand New · Unbranded$4.99 to $228.59Was: $59.61was - US $59.61Free shipping
- Brand New · Unbranded$7.95or Best OfferFree shipping2,302 sold
- $20.61Was: $27.85was - US $27.85Free shipping321 sold
$8.98Free shipping88 sold- $10.55or Best OfferFree shipping805 sold
- $13.67Was: $14.39was - US $14.39or Best OfferFree shipping57 sold
- Brand New · Unbranded$3.09 to $115.36Was: $116.00was - US $116.00Free shipping
- Brand New · Unbranded$7.99 to $8.05Free shipping75 sold
- Brand New · Unbranded$5.59 to $229.65Was: $258.78was - US $258.78Free shipping
- Brand New · Unbranded$9.99Free shipping1,709 sold
- $16.14Was: $16.99was - US $16.99or Best OfferFree shipping248 sold
- $8.99or Best OfferFree shipping12 watching
- Brand New · Unbranded$5.06 to $47.69Was: $6.32was - US $6.32Free shipping142 sold
- Brand New · Unbranded$7.25 to $35.35Free shipping
- Brand New · Unbranded$5.09 to $115.36Was: $6.36was - US $6.36Free shipping147 sold
- Open Box · Bluelab$59.99$4.99 shipping
- Brand New · Bluelab$99.99Free shipping6 watching
- Brand New · Unbranded$12.89or Best OfferFree shipping
- Brand New · HM Digital$15.99Free shipping2,791 sold
- Brand New · Unbranded$6.49or Best OfferFree shipping9 watching
- $9.99or Best OfferFree shipping
- Brand New · Unbranded$8.92Was: $9.39was - US $9.39or Best OfferFree shipping
- $9.99or Best OfferFree shipping305 sold
- $14.88Free shipping
- Brand New · Unbranded$7.49 to $8.59Free shipping53 sold
- Brand New · TECHTONGDA$5.50or Best OfferFree shipping
- $27.35Was: $30.39was - US $30.39or Best OfferFree shipping
- Brand New · Unbranded$5.59 to $229.65Was: $89.03was - US $89.03Free shipping
- Brand New · Unbranded$11.99Was: $13.99was - US $13.99or Best OfferFree shipping
- Brand New · Unbranded$7.95 to $31.75Free shipping
- $149.37Free shipping
- $19.99Free shipping
- Brand New · Unbranded$2.69 to $229.65Was: $287.06was - US $287.06Free shipping
- Brand New · Unbranded$7.55 to $103.55Free shipping
- Brand New · Bluelab$79.99Free shipping495 sold
- Brand New · Unbranded$8.89or Best OfferFree shipping
- Brand New · Digital$30.00or Best Offer$8.71 shipping
- Brand New · Unbranded$5.59 to $229.65Was: $6.99was - US $6.99Free shipping130 sold
- Brand New · Unbranded$7.93or Best OfferFree shipping92 sold
- Brand New · Unbranded$12.25Was: $12.89was - US $12.89or Best OfferFree shipping
- Brand New · TECHTONGDA$6.50or Best OfferFree shipping
- Brand New · Unbranded$11.14or Best OfferFree shippingOnly 2 left
- Brand New · HM Digital$39.99Free shipping75 sold
- Brand New · Unbranded$57.93Free shippingOnly 1 left!
- $6.89Free shipping2,027 sold
- $35.00Free shipping
- $9.99 to $16.99Free shipping
- Brand New · Unbranded$1.99or Best Offer$5.89 shipping
- $9.99Free shipping
- $9.99 to $15.99Free shipping28 sold
- $399.95or Best OfferFree shippingOnly 1 left!
- $9.89or Best OfferFree shipping
- Brand New · Unbranded$8.99or Best OfferFree shipping
- $26.99Free shipping12 sold
- Brand New · HM Digital$26.99Free shipping
- Brand New · Unbranded$7.95or Best OfferFree shipping
- Brand New · Unbranded$5.96Was: $6.27was - US $6.27Free shipping
- Brand New · Unbranded$7.79or Best OfferFree shipping
- Brand New · Unbranded$9.99or Best OfferFree shipping
Best selling
- $25.75 New$14.99 Used
Top rated
- 100% agree - Would recommend$6.89 New
- 100% agree - Would recommend$6.45 New
- 100% agree - Would recommend$27.99 New
Review highlights
Recommended by our customersAccurate and easy to use.
By pinkslipdaddy
I bought this meter to corroborate a reading on an HM Digital TDS-4. Both meters gave essentially the same readings so I... see all reviews
Verified Purchasecan't need explained.
By lendee2013
Much more than the basic meter I bought is the outstanding service I received from the supplier when I thought I had a p... see all reviews
Verified Purchaseterrific product
By golfernancke
I could not believe that difference in quality between my tap and filtered water. I am going around testing all the wat... see all reviews
Verified PurchaseGood product, DOES NOT DO PH.
By bocook29
Delivered on time. Seems to be good product to me. One failure, the only one, is some where or some one said it does PH ... see all reviews
Verified PurchaseGreat add-on to a standard RO system.
By lian8909-ya3xwc71au
Just installed and added to a brand new "Express Water" RO system. Works great so far. Automatic switch-off function is ... see all reviews
Verified PurchaseMeter Digital Home Drinking Water Tester
By bluerae1928
Product is very easy to use and does a good job of testing the quality of our drinking water. Thank you! see all reviews
Verified Purchase
