Javascript is disabled on your browser.
To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser.
1-800-568-7565
Order Express
Login
|
Sign Up
0
Your cart is empty.
Search
Home
Products
Chemicals
Drain Products
EZ-Adapters
Faucets
Filters
Fittings
Flex Connectors
Housings
Instruments
Membranes
Pressure Gauges
Pressure Regulators
Pumps
Storage Tanks
Systems
Testing Kits
Tools
Tubing
Valves
Catalogs
🚩Made in the USA
🏷️Clearance Products
Solutions
New!
New! Ameri-Block™ Carbon Filters
Brands
AirGap International
Ameri-Block™
Aqualok / SeaTech
Aquatec
ARIES
Clack
CSM / Toray
ECO3
Falcon Stainless
Filmtec
Filtrex
Floodstop
FlowLok
GA Murdock
GE Osmonics
HM Digital
Hydronamic
John Guest
KX
leakSMART
Likuan
Miscellaneous
Norgren
Omnipure
PA-E
Pentek
Pro Products
QMP
Relton
ShokBlok
Tomlinson
Water-On-Water
Watts
Mur-lok Products
Fittings
Check Valves
Ball Valves
RO-Pals
Drain II Air Gaps
Drain Saddles
LLDPE Tubing
LLDPE Drain Line
PVC Drain Line
EZ-Faucet Adapters
EZ-Angle-Stop Adapters
Solutions
FAQ
How to Buy
About Us
Contact Us
Go
Home
Products
Instruments
Handheld Meters
Back
Instruments
Inline Meters
Panel Meters
Meter Accessories
Leak Detectors
Filter Results
10 Products
Type
Combo
EC
ORP
pH
TDS
See More
See Less
SubType
pH/TDS/EC
TDS/EC
Brand
HM Digital
Connection
Dual End
Single End
Feature
Temperature
Temperature + Case
Material
Waterproof
Handheld Meters
Handheld Meters for testing TDS, pH, temperature and EC levels
HM Digital COM 100 Meter
HM Digital COM 300 Meter
HM Digital COM 360 Meter
HM Digital Electrical Conductivity (EC) Meter
HM Digital ORP Meter
HM Digital pH Meter
HM Digital TDS Meters
10 Products
Sort & Filter
12 per page
24 per page
48 per page
Recommended
Relevance
Best Sellers
Part Number
Filter Results
HMCOM300
HM Digital Waterproof pH/EC/TDS/Temp Combo Meter
In Stock
Add to compare
Log in to see price
Quick View
HMCOM80
HM Digital Waterproof EC/TDS/Temp HydroTester
In Stock
Add to compare
Log in to see price
Quick View
HMCOM100
HM Digital Waterproof EC/TDS/Temp Combo Meter
In Stock
Add to compare
Log in to see price
Quick View
HMCOM360
HM Digital Waterproof pH/EC/TDS/Temp Combo Meter - Dual End
In Stock
Add to compare
Log in to see price
Quick View
HMEC3
Hand-held EC/Temp Meter with Vinyl Case
In Stock
Add to compare
Log in to see price
Quick View
HMORP200
HM Digital Waterproof ORP/Temp Meter
In Stock
Add to compare
Log in to see price
Quick View
HMPH200
HM Digital Waterproof pH Meter
In Stock
Add to compare
Log in to see price
Quick View
HMPH80
HM Digital Waterproof pH/Temp HydroTester
In Stock
Add to compare
Log in to see price
Quick View
HMTDSEZ
Hand-held TDS Meter
In Stock
Add to compare
Log in to see price
Quick View
HMTDS3
Hand-held TDS/Temp Meter with Vinyl Case
In Stock
Add to compare
Log in to see price
Quick View
Select up to 4 items to compare.
Compare
0
now
Select up to 4 items to compare.
