Shop TDS-3 Tester

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$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
34
$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
$72.00
Sterisil Total Dissolved Solids (TDS) Handheld Meter TDS-3
Sterilizer Autoclave Solutions
$72.00
Sterisil Total Dissolved Solids (TDS) Handheld Meter TDS-3
Sterilizer Autoclave Solutions
$189.00
Essential City Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$598.00
Microplastics Drinking Water Test Kit
Tap Score
$598.00
Microplastics Drinking Water Test Kit
Tap Score
$815.00
Extended City Water Test Kit
Tap Score
$815.00
Extended City Water Test Kit
Tap Score
$79.00
Uranium Water Test Kit | Certified Laboratory Analysis
Tap Score
$79.00
Uranium Water Test Kit | Certified Laboratory Analysis
Tap Score
$89.00
Budget Water Test
Tap Score
$89.00
Budget Water Test
Tap Score
$69.00
Hardness Water Test Kit [Certified Laboratory]
Tap Score
$69.00
Hardness Water Test Kit [Certified Laboratory]
Tap Score
$399.00
Advanced Well Water Test With Overnight Shipping
Tap Score
$399.00
Advanced Well Water Test With Overnight Shipping
Tap Score
$209.00
Essential Well Water Test Kit - Independent And Certified Lab
Tap Score
$209.00
Essential Well Water Test Kit - Independent And Certified Lab
Tap Score
$75.43
HM Digital DM-3 Commercial In-Line Dual TDS Meter - 1/2" Feed X 3/8" Product
Fresh Water Systems
$75.43
HM Digital DM-3 Commercial In-Line Dual TDS Meter - 1/2" Feed X 3/8" Product
Fresh Water Systems
$21.97
TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter
Inspire Uplift
$21.97
TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter
Inspire Uplift
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
11
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
817
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$115.95
$166.00
OHAUS ST20T-A Starter TDS Pen Meter With TD, Range 0.0 - 100.0 Mg/L
Test Equipment Depot
30% off
$115.95
$166.00
OHAUS ST20T-A Starter TDS Pen Meter With TD, Range 0.0 - 100.0 Mg/L
Test Equipment Depot
$28.91
Digital Tds-3 Water Quality Meter Tester Measuring Device 0-999 Ppm
eBay
$28.91
Digital Tds-3 Water Quality Meter Tester Measuring Device 0-999 Ppm
eBay
$23.20
Growershouse HM Digital Handheld TDS Tester Model TDS-3
Shop
$23.20
Growershouse HM Digital Handheld TDS Tester Model TDS-3
Shop
$15.99
Ispring 3-Button Digital TDS Water Quality Test Meter Kit With Temperature Calibration, 0.11 Lb
Walmart
9
$15.99
Ispring 3-Button Digital TDS Water Quality Test Meter Kit With Temperature Calibration, 0.11 Lb
Walmart
$13.95
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 9990 Ppm TDS. HM Digital. Style 1. Moisture & Ph Meters. 891144000083.
eBay
$13.95
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 9990 Ppm TDS. HM Digital. Style 1. Moisture & Ph Meters. 891144000083.
eBay
$29.99
Hm Digital Tds-3 Water Purity Ppm Testing Tester/Meter, With Carry
eBay
318
$29.99
Hm Digital Tds-3 Water Purity Ppm Testing Tester/Meter, With Carry
eBay
$5.29
3-In-1 Multifunctional Water Testing Kits For Drinking Water And Pool - Accurate Digital TDS, Temp, EC Meter Water Tester
Amazon.com
5
$5.29
3-In-1 Multifunctional Water Testing Kits For Drinking Water And Pool - Accurate Digital TDS, Temp, EC Meter Water Tester
Amazon.com
$32.99
HM Digital TDS-3 Handheld TDS Meter - 0-9990 Ppm -MTR-TDS-TDS3
Spectrapure, Inc
$32.99
HM Digital TDS-3 Handheld TDS Meter - 0-9990 Ppm -MTR-TDS-TDS3
Spectrapure, Inc
$4.06
TDS-3 PPM Temperature Water Hardness Tester Hold Pen Type Digital TDS Meter
Aliexpress
$4.06
TDS-3 PPM Temperature Water Hardness Tester Hold Pen Type Digital TDS Meter
Aliexpress
$15.49
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
$15.49
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
$59.30
HM Digital DM-3, Deluxe In-Line Dual EC/TDS Monitor
Selectum
$59.30
HM Digital DM-3, Deluxe In-Line Dual EC/TDS Monitor
Selectum
$5.19
Tds Meter Digital Water Tester,Professional 3-In-1 Tds, Temperature And EC Meter, 0-9999Ppm, Ideal Ppm Meter For Scientific Hydroponics Aquarium Pool
Walmart
$5.19
Tds Meter Digital Water Tester,Professional 3-In-1 Tds, Temperature And EC Meter, 0-9999Ppm, Ideal Ppm Meter For Scientific Hydroponics Aquarium Pool
Walmart
$3.21
Professional 3 in 1 Tester Water Meter TDS EC Temperature Meter Digital LCD Water Testing Pen
Aliexpress
$3.21
Professional 3 in 1 Tester Water Meter TDS EC Temperature Meter Digital LCD Water Testing Pen
Aliexpress
$29.99
$59.98
Oeomon 2025 All-New 3 in 1 Tds Meter Digital Water Tester, Blue
Shop
50% off
$29.99
$59.98
Oeomon 2025 All-New 3 in 1 Tds Meter Digital Water Tester, Blue
Shop
$136.67
Aquachek Pocket Pro High Range TDS Tester 9531300E
Pool Supply Unlimited
$136.67
Aquachek Pocket Pro High Range TDS Tester 9531300E
Pool Supply Unlimited
$6.99
Ipstyle TDS Meter Digital Water Tester, Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1 0-4999 Ppm EC Meter
Walmart
$6.99
Ipstyle TDS Meter Digital Water Tester, Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1 0-4999 Ppm EC Meter
Walmart
$39.50
HM Digital DM-2 Commercial In-Line Dual TDS Meter - 3/8" Feed X 1/2" Product
Fresh Water Systems
$39.50
HM Digital DM-2 Commercial In-Line Dual TDS Meter - 3/8" Feed X 1/2" Product
Fresh Water Systems
$375.00
REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$375.00
REED R3100SD Data Logging Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$159.00
REED R3530 Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$159.00
REED R3530 Conductivity/TDS/Salinity Meter
Globaltestsupply.com
$195.00
Hach Pocket Pro High Range TDS Tester 9531300
Core & Main
$195.00
Hach Pocket Pro High Range TDS Tester 9531300
Core & Main
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Shop TDS-3 Tester

Sponsored
About our ads
$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
34
$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
$72.00
Sterisil Total Dissolved Solids (TDS) Handheld Meter TDS-3
Sterilizer Autoclave Solutions
$72.00
Sterisil Total Dissolved Solids (TDS) Handheld Meter TDS-3
Sterilizer Autoclave Solutions
$189.00
Essential City Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$598.00
Microplastics Drinking Water Test Kit
Tap Score
$598.00
Microplastics Drinking Water Test Kit
Tap Score
$815.00
Extended City Water Test Kit
Tap Score
$815.00
Extended City Water Test Kit
Tap Score
$79.00
Uranium Water Test Kit | Certified Laboratory Analysis
Tap Score
$79.00
Uranium Water Test Kit | Certified Laboratory Analysis
Tap Score
$89.00
Budget Water Test
Tap Score
$89.00
Budget Water Test
Tap Score
$69.00
Hardness Water Test Kit [Certified Laboratory]
Tap Score
$69.00
Hardness Water Test Kit [Certified Laboratory]
Tap Score
$399.00
Advanced Well Water Test With Overnight Shipping
Tap Score
$399.00
Advanced Well Water Test With Overnight Shipping
Tap Score
$209.00
Essential Well Water Test Kit - Independent And Certified Lab
Tap Score
$209.00
Essential Well Water Test Kit - Independent And Certified Lab
Tap Score
$75.43
HM Digital DM-3 Commercial In-Line Dual TDS Meter - 1/2" Feed X 3/8" Product
Fresh Water Systems
$75.43
HM Digital DM-3 Commercial In-Line Dual TDS Meter - 1/2" Feed X 3/8" Product
Fresh Water Systems
$21.97
TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter
Inspire Uplift
$21.97
TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter TDS 3 Meter Temp PPM Digital LCD Tester For Tap Water Purity Filter
Inspire Uplift
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
11
$15.38
HM Digital TDS-3, Handheld TDS Meter With Carrying Case
Selectum
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
817
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$14.99
HM Digital TDS-EZ Water Quality TDS Tester
Aquasure Corporation
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$115.95
$166.00
OHAUS ST20T-A Starter TDS Pen Meter With TD, Range 0.0 - 100.0 Mg/L
Test Equipment Depot
30% off
$115.95
$166.00
OHAUS ST20T-A Starter TDS Pen Meter With TD, Range 0.0 - 100.0 Mg/L
Test Equipment Depot
$28.91
Digital Tds-3 Water Quality Meter Tester Measuring Device 0-999 Ppm
eBay
$28.91
Digital Tds-3 Water Quality Meter Tester Measuring Device 0-999 Ppm
eBay