- Home
- Equipment
Refine by
Hm Digital Environmental Equipment & Supplies
22 equipment items found
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The #1 selling handheld TDS meter in the world! This economically priced meter offers unparalleled value and quality. Its attractive housing and retail-ready packing make it an ideal low-cost ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The TDS-4 is an ideal pocket meter that can be used for any and all applications, ranging from water purification to hydroponics, to aquariums, to industrial wastewater ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The COM-300L is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
Press the 'Push-to-Check' button for an instant water quality ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The PH-200L is a professional grade pH/Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The PH-200 is a professional grade pH/Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The COM-300 is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The ORP-200 is a professional-grade ORP meter ideal for all ORP testing, including anti-oxidant measurement, water purification applications, ionizers, agriculture, aquariums & aquaculture, chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, hydroponics, metal finishing, ozone system monitoring, pharmaceutical & medical applications, ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
HM Digital’s AquaPro series, is a handheld water quality tester that, with a modern design is perfect for today’s tech-savvy and health-conscience consumers. The AquaPro digital water testers are the next generation for today’s modern ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
With its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification to hydroponics to industrial wastewater treatment. It comes with a black vinyl carrying case, protecting it when carried in a ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The TDS-4TM handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to change filters and ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
This Newly released SB-1500H is ideal for measuring salt content in food, pools, saltwater aquariums, and many ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The ZT-2 is the perfect low-cost meter that can be used as a promotional item or giveaway with the purchase of another product. This low cost does not sacrifice ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The HPK-1 is the hydro growers all in one solution. This kit combines the accurate COM-100 TDS (PPM)/EC/Temp meter and the reliable PH-200 pH/Temp meters together into one ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The COM-100L is a professional grade level EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The COM-80 is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The COM-100 is a professional grade level EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
The COM-360 is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
With its rugged design and build, the EC-3M is an ideal meter (tool) that can be used for any and all applications, ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a ...
Manufactured by:HM Digital, Inc. based inCarson, CALIFORNIA (USA)
This Newly released SAL-1700 is ideal for measuring the salinity of natural or artificial seawater, aquariums, and many ...