HM Digital QC-1 Inline TDS Monitor
Product Summary:
The HM Digital QC-1 is a reliable, compact inline TDS (Total Dissolved Solids) monitor, designed for continuous water quality testing in RO systems, aquariums, hydroponics, and filtration setups.
Key Features:
TDS/EC Range: 0–5000 ppm (10,000 µS)
Max. Set Point: 50 ppm (100 µS)
Accuracy: ±3%
Compact and lightweight (39.7 g)
Easy inline installation with 1/4" fittings
Operates on 4 x 1.5V button cell batteries (included)
No ATC (Automatic Temperature Compensation)
Long battery life: approx. 1 year
LED indicator alerts when TDS exceeds set limit
Applications:
Reverse osmosis systems
Water filtration plants
Hydroponics and agriculture
Aquariums and fish farming
Beverage production units
Product Benefits:
Ensures consistent water quality with settable TDS alerts
Simple to install and operate
Long battery life reduces maintenance
Ideal for continuous inline TDS monitoring
Enhances water safety and equipment protection
FAQs:
Q1. What does the QC-1 TDS monitor do?
A1. It continuously monitors the Total Dissolved Solids in water and alerts users if levels exceed a predefined set point.
Q2. Is the HM Digital QC-1 suitable for drinking water systems?
A2. Yes, it is ideal for RO-based drinking water filtration systems and alerts you when filter changes are needed.
Q3. Does the QC-1 have Automatic Temperature Compensation (ATC)?
A3. No, the QC-1 does not include ATC. It is designed for environments with stable temperature conditions.