201382 - METER, TDS, INLINE, SM-1, HM DIGITAL
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The HM Digital SM-1 Inline TDS Meter is a reliable, easy-to-use tool for monitoring the performance of your water filtration system. Featuring a single-line digital display, the SM-1 provides precise total dissolved solids (TDS) readings for one water line—ideal for tracking either feed or product water quality. Its compact design and quick installation make it perfect for use in reverse osmosis systems, coolers, and a variety of residential or light commercial applications.
Features:
- Single-line TDS monitoring: Accurately measures TDS in one water line for clear, focused readings
- High accuracy: Advanced microprocessor technology ensures consistent, dependable results
- Auto-off function: Automatically powers down after 10 minutes of inactivity to preserve battery life
- Factory calibrated: Calibrated with 342 ppm NaCl solution and easily recalibrated with a mini screwdriver when needed
- Easy installation: Includes one ¼" quick-connect T-fitting for fast, secure setup
- Compact and versatile: Fits neatly into under-sink, cooler, or inline filtration systems
Measures: Total Dissolved Solids (TDS)
Measurement Unit: Parts Per Million (PPM)
Range: 0-9990 ppm*
Cable Length: 24.5" (including sensor)
Size: 3" x 8" x 1.9" (7.6 x 2 x 4.7 cm)
Battery Life: Approx. 1000 hours of continuous use
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