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TDS Meter - Total Dissolved Solids Meter, Water Quality Testers

Water Tester Product List:


HM Digital TDS-EZ 0-9990 PPM Water Quality Tester
HM Digital TDS-EZ 0-9990 PPM Water Quality Tester
In Stock!
Ships in 1 business day

Retail: $24.99

Our Price: $19.95

Save 20%!

HM Digital COM-100 Water Quality Tester
HM Digital COM-100 Water Quality Tester
In Stock!
Ships in 4 to 5 business days.

Retail: $70.99

Our Price: $59.95

Save 16%!

HM Digital SM-1 TDS Monitor
HM Digital SM-1 TDS Monitor 10-Pack
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Our Price: $299.50

HM Digital TM-1 Digital Thermometer
HM Digital TM-1 Digital Thermometer
In Stock!
Ships in 5 to 6 business days.

Retail: $39.99

Our Price: $34.95

Save 13%!

Supco WG1 Water Guard - Water Leak Alarm
Supco WG1 Water Guard - Water Leak Alarm
Special Order.
Ships in 5 to 6 days.

Retail: $19.99

Our Price: $14.99

Save 25%!

eXact 486211 Pool Water Reagent Refill Box
eXact 486211 Pool Water Reagent Refill Box
Special Order.
Ships in 5 to 6 days.

Retail: $83.99

Our Price: $71.99

Save 14%!

eXact 486212 Well Water Reagent Refill Box
eXact 486212 Well Water Reagent Refill Box
Special Order.
Ships in 5 to 6 days.

Retail: $83.99

Our Price: $71.99

Save 14%!

Clover D14A Replacement for Clover D14A-B
Clover D14A Replacement for Clover D14A-B
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $399.99

Our Price: $359.95

Save 10%!

Well Driller's Water Test Kit Standard
Well Driller's Water Test Kit Standard
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 4 to 5 business days.

Retail: $149.99

Our Price: $121.99

Save 19%!

HM Digital ORP-200 ORP Meter Water Tester w/ Temp.
HM Digital ORP-200 ORP Meter Water Tester w/ Temp.
In Stock!
Ships in 5 to 6 business days.

Retail: $108.99

Our Price: $87.95

Save 19%!

HM Digital COM-100 Replacement TDS Sensor SP-C1
HM Digital COM-100 Replacement TDS Sensor SP-C1
In Stock!
Ships in 5 to 6 business days.

Retail: $38.99

Our Price: $31.95

Save 18%!

3M Cuno - CFSRO TDS Meter
3M Cuno - CFSRO TDS Meter
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $155.99

Our Price: $132.99

Save 15%!

Pthalates & BPA Test Kit - SLGi Certified
Pthalates & BPA Test Kit - SLGi Certified
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within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $437.99

Our Price: $389.99

Save 11%!

Toxic Metal Test - SLGi Certified
Toxic Metal Test - SLGi Certified
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within the continental U.S.

In Stock!
Ships in 3 to 4 business days.

Retail: $735.99

Our Price: $549.99

Save 25%!

Heavy Metals Test Kit - Liquid or Solid Test
Heavy Metals Test Kit - Liquid or Solid Test
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $517.99

Our Price: $329.99

Save 36%!

eXact 486101 iDip Photometer Custom Box
eXact 486101 iDip Photometer Custom Box
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $212.99

Our Price: $181.99

Save 15%!

Pool eXact 486201 EZ Photometer Water Tester
Pool eXact 486201 EZ Photometer Water Tester
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 3 to 4 business days.

Retail: $154.99

Our Price: $131.99

Save 15%!

Pool eXact 486202 EZ Photometer Spa Water Tester
Pool eXact 486202 EZ Photometer Spa Water Tester
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 4 to 5 business days.

Retail: $154.99

Our Price: $131.99

Save 15%!

HM PH-200 Waterproof pH Meter
HM PH-200 Waterproof pH Meter 4-Pack
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Our Price: $319.80

Water Works 2 Free & Total Chlorine Testing Strips
Water Works 2 Free & Total Chlorine Testing Strips
Special Order.
Ships in 5 to 6 days.

Retail: $19.99

Our Price: $17.95

Save 10%!

Sensafe Exact Micro 7 Calcium Test Strips
Sensafe Exact Micro 7 Calcium Test Strips
Special Order.
Ships in 5 to 6 days.

Retail: $27.99

Our Price: $19.99

Save 29%!

Waterworks High Range Chlorine Water Test Strips
Waterworks High Range Chlorine Water Test Strips 12-Pack
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Our Price: $191.88

HM Digital SP-O2 ORP Sensor Replacement for ORP200
HM Digital SP-O2 ORP Sensor Replacement for ORP200
Special Order.
Ships in 5 to 6 days.

Retail: $64.99

Our Price: $55.99

Save 14%!

HM Digital DM-2 In-Line Dual TDS Monitor 5-Pack
HM Digital DM-2 In-Line Dual TDS Monitor 5-Pack 5-Pack
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Our Price: $227.50

Fluoride Test Strips for eXact Micro 7+ Photometer
Fluoride Test Strips for eXact Micro 7+ Photometer
Special Order.
Ships in 5 to 6 days.

Retail: $14.99

Our Price: $10.99

Save 27%!

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