Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

K

KNIFE

Products

Products

KNIFE

Apax Lab TDS Meter

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$18.01

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Check your water. Tap / city water is filled with contaminants. This TDS meter will show you the total dissolved solids in the water you are using. Be it RO or distilled.
Designed for testing source water - but also a great way to check if ...

Delivery & Returns

KNIFE

KNIFE

5 (110)

More from KNIFE

The Chef's Press - Bruce Hill

(12)

Yakumi Pan Inserts

(1)

CAFEC | T-90 / Medium-Dark Roast Filters

(3)

Hasty | Specialty Instant Coffee

Hasegawa | Soft Cutting Boards - Black

(1)

Sori Yanagi Mixing Bowls

Yakumi Pan Bases

Shimomura | Storage with Lid (sets of 2)

Lotus Water

Lids for Yakumi Pan Inserts

Higo Knife / Zenko

(1)

Higo Knife / Brass Handle

(1)

Related to KNIFE

Knifewear - Handcrafted Japanese Kitchen Knives

Exclusive offer available

Knifewear Blade Guard from Knifewear

Knifewear Blade Guard 200mm

(809)

Knifewear Blade Guard from Knifewear

Knifewear Blade Guard 250mm

(578)

Knifewear Ceramic Honing Rod - Black from Knifewear

Knifewear Ceramic Honing Rod - Black

(774)

Knifewear Blade Guard from Knifewear

Knifewear Blade Guard 150mm

(376)

Knifewear Shirozumi Eucalyptus Charcoal from Knifewear

Knifewear Shirozumi Eucalyptus Charcoal 2.5kg

(34)

Knifewear Ceramic Honing Rod - White from Knifewear

Knifewear Ceramic Honing Rod - White

(753)

Knifewear Sharpening Angle Guide from Knifewear

Knifewear Sharpening Angle Guide

(26)

Nagao Kanekoma Higo No Kami Knife from Nagao Kanekoma

Nagao Kanekoma Black Higo No Kami Knife

(175)

Clapham's Beeswax Salad Bowl Finish from Clapham

Clapham's Beeswax Cutting Board Wax & Salad Bowl Finish

(140)

Knifewear Truing Stone 220 Grit from Naniwa

Knifewear Truing Stone 220 Grit

(155)

Bamboo Yakitori Skewers from Knifewear

Bamboo Yakitori Skewers

(26)

The Chef's Press by Chef Bruce Hill 18oz from Chef Bruce Hill

The Chef's Press by Chef Bruce Hill 18oz

(20)

Cafuné Boutique

4.9

(1.3K)

CAFEC | Abaca Conical Coffee Paper Filters (100pk) - Cafuné Boutique

CAFEC | Abaca Conical Coffee Paper Filters (100pk)

(10)

Cafelat | Robot - Barista Model Espresso Maker - Cafuné Boutique

Cafelat | Robot - Barista Model Espresso Maker

(47)

OSMO | Paper Filters - Cone

(1)

CAFEC | Medium-Dark Roast Coffee Paper Filters (100pk) - Cafuné Boutique

CAFEC | Medium-Dark Roast Coffee Paper Filters (100pk)

(19)

Mikko | LØVE - Cafuné Boutique

Mikko | LØVE

(37)

OSMO | Paper Filters - Wave

Technivorm | Moccamaster No. 4 Filters - CAFUNE - Accessories - Canada

Technivorm | Moccamaster No. 4 Filters

(9)

Cafelat | Robot Piston Seal - Cafuné Boutique

Cafelat | Robot Piston Seal

(6)

Cafelat | Robot Paper Filters - Cafuné Boutique

Cafelat | Robot Paper Filters

(7)

Cafelat | Robot Filter Screen - Cafuné Boutique

Cafelat | Robot Filter Screen

(11)

Technivorm | Moccamaster No. 1 Filters - Cafuné Boutique

Technivorm | Moccamaster No. 1 Filters

Cafelat | Robot Portafilter Basket - Cafuné Boutique

Cafelat | Robot Portafilter Basket

(11)

The Cook's Edge

4.9

(886)

Japanese Medium Sharpening 160mm - 240mm - The Cook's Edge

Japanese Medium Sharpening 160mm - 240mm

(29)

Western Small Sharpening 150mm & Under - The Cook's Edge

Western Small Sharpening 150mm & Under

(12)

Kuhn Rikon Swiss Peeler

Single Sweet Pie

Japanese Petty Sharpening 150mm & Under - The Cook's Edge

Japanese Petty Sharpening 150mm & Under

(8)

Cook's Edge blade guard 225mm - The Cook's Edge

The Cook's Edge Blade Guard 220mm

(15)

Banjo Oyster Shucker - The Cook's Edge

Banjo Oyster Shucker

(5)

Microplane Gourmet Zester - The Cook's Edge

Microplane Gourmet Zester

(5)

Ceramic Honing Rod White (Coarse) - The Cook's Edge

Ceramic Honing Rod White (Coarse)

(6)

Vintage Kitchen Spoons - The Cook's Edge

Vintage Kitchen Spoons

(1)

Cooks Edge "Daruma Doll" T-Shirt

Newfoundland Salt Company 150g Flake Sea Salt

Eight Ounce Coffee

4.8

(16.8K)

Photo of HARIO V60-02 Filters (100-Pack) ( 1 Unit Brown ) [ HARIO ] [ Paper Filters ]

HARIO V60-02 Filters (100-Pack)

(78)

Photo of September - Buttercream (250g) ( Default Title ) [ September Coffee Co ] [ Coffee ]

September - Buttercream (250g)

(86)

Photo of FELLOW Stagg Paper Filters (45-Pack) ( [X] ) [ Fellow ] [ Paper Filters ]

FELLOW Stagg Paper Filters (45-Pack)

(42)

Photo of DAK - Jazz Fruits Espresso ( ) [ DAK Coffee Roasters ] [ Coffee ]

DAK - Jazz Fruits Espresso

(62)

Photo of xBloom Premium Flat-Bottom Paper Filters (100-Pack) ( ) [ xBloom ] [ Paper Filters ]

xBloom Premium Flat-Bottom Paper Filters (100-Pack)

(9)

Photo of BARATZA Ring Burr Holder (NOT compatible w/ ESP) ( Default Title ) [ Baratza ] [ Parts ]

BARATZA Ring Burr Holder (NOT compatible w/ ESP)

(78)

Photo of Phil & Sebastian - Smooth Operator ( ) [ Phil & Sebastian Coffee Roasters ] [ Coffee ]

Phil & Sebastian - Smooth Operator

(15)

Photo of DAK - Cream Donut ( ) [ DAK Coffee Roasters ] [ Coffee ]

DAK - Cream Donut

(14)

Photo of 1883 Vanilla Syrup (1000ml/33.8oz) ( Default Title ) [ 1883 ] [ Syrup ]

1883 Vanilla Syrup (1000ml/33.8oz)

(8)

Photo of Roasti - Brazilian Yellow Bourbon ( Default Title ) [ Roasti Coffee ] [ Coffee ]

Roasti - Brazilian Yellow Bourbon

(36)

Photo of FELLOW Aiden Precision Coffee Maker Brew Filters ( Single Brew (40-Pack) ) [ Fellow ] [ Paper Filters ]

FELLOW Aiden Precision Coffee Maker Brew Filters

(7)

Photo of DAK - The Alchemist ( ) [ DAK Coffee Roasters ] [ Coffee ]

DAK - The Alchemist

(28)

Discover top brands

Exclusive offer available

The GLD Shop

4.7 (171.7K)

OOFOS

Exclusive offer available

OOFOS

4.5 (179.1K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (94K)

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (404.6K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (11.7K)

32 Degrees

4.7 (228.1K)

Fashion Nova

4.3 (428.8K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (150.1K)

Exclusive offer available

Revice

4.4 (9.1K)

Rockstar Original

Rockstar Original

Exclusive offer available

Rockstar Original

4.6 (188K)