Clean drinking water is a basic human need. Unfortunately, more than 1 in 6 people still lack reliable access to this precious resource. Our goal in water testing is to help resedents decide what water filter will meet their requirements for clean, safe, drinking water at home. We can conduct comprehensive labratory testing in out of office facillities, which can detect impurities in your drinking water down to 0.01 of a milligram, in the case of such contaminents as flouride. Or we can offer preliminary testing, giving an average contamination rate with the more commen minerals, eg: copper, magneese etc.. right down to bacteria colony counts per 100ml. We also supply at home water testing kits.
Brand: HM Digital
Model: PM-2
An ideal monitor/alert for water coolers and other enclosed water purification systems. Alerts a user when the filtration system requires service.
Features:
- External single line internal TDS monitor that is ideal for most water purification systems.
- Includes a ligh..
$99.95
Ex Tax:$90.86
Brand: HydROtwist
Model: TDS-2
Senno In Line DUAL TDS Meter with 1/4" quick connect fittings.
Detection range is 0-999 ppm, sensitivity is 1 ppm, accuracy is + - 2%.
Over 80% removal rate the indicator shows green flash, less than 80% show red flash.
Installation and Operation Select 2 points in the water filter system fo..
$49.95
Ex Tax:$45.41
Brand: HM Digital
Model: ZT-2
The ZT-2 is the first of HM Digital's new HM line. It's a low-cost TDS meter that's perfect as a promotional item. Though inexpensive, this meter does not skimp on quality, features and design.
- Economy model that is ideal for end-users and retail products.
- Highly efficient and accurate due..
$25.95
Ex Tax:$23.59
Brand: HM Digital
Model: TDS-EZ
HM-Digital TDS Test Meter.Currently out of stock.
Ideal for all basic water testing applications. The best value meter in the world!
- Economy model that is ideal for end-users.
- Highly efficient and accurate due to its advanced microprocessor technology.
- Hold Function: saves measurements f..
$19.00
Ex Tax:$17.27
Brand: HM Digital
Model: TDS-3
Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.
Perfect for both consumer or commercial use.
Carry one in your pocket or toolbox at all times!
- Ideal for commercial use. Includes a carrying case with belt clip.
- Highly ..
$37.00
Ex Tax:$33.64
Brand: HM Digital
Model: EC-3
Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.
Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times!
- Ideal for commercial use. Includes a carrying case with belt clip.
- Highly ef..
$37.00
Ex Tax:$33.64
Out Of Stock
Out Of Stock
Brand: HM Digital
Model: TDS-4
The TDS-4 test meter is ideal for all water purification applications, drinking water testing, pools & spas, fresh water aquariums, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket at all times.
Features:
- The smallest and lightest TDS me..
$35.00
Ex Tax:$31.82
Out Of Stock
Out Of Stock
Brand: HM Digital
Model: TDS-4TM
The TDS-4TM water meter is ideal for all water purification applications, drinking water testing, pools & spas, fresh water aquariums, hydroponics, and colloidal silver. Excellent for both personal or commercial use.
Features:
- Includes an internal digital thermometer (celsius).
- The smalles..
$37.00
Ex Tax:$33.64
Brand: HM Digital
Model: COM-100
HM Digital COM-100 Waterproof EC - TDS - Temperature Meter
Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment a..
$159.00
Ex Tax:$144.55
Brand: HM Digital
Model: PH-200
HM Digital Waterproof PH Test Meter Model: PH-200
Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agricul..
$199.00
Ex Tax:$180.91
Brand: HM Digital
Model: ORP-200
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, ph..
$159.95
Ex Tax:$145.41
Brand: HM Digital
Model: TM-1
For use in: All hot and cold fluids and/or solids Aquariums Kitchens and bakeries Hydroponics and aquaculture Freezers/coolers and heating systems Motors, generators and ventilations systems Academic, scientific and medical laboratories.
- Durable 2.5” stainless steel probe with 20” cable
- Comp..
$108.95
Ex Tax:$99.05