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HM Digital SAL-1700 Professional Salinity and Temperature Meter

Brand: HM Digital
Product Code: SAL1700
Availability: Out Of Stock
$69.99 $99.99
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HM Digital SAL-1700 Professional Salinity and Temperature Meter

We had an HM Digital engineer stop by Aquatic Warehouse to showcase their new super accurate and easy to use SAL-1700 hand – held testing meter. We were quickly impressed with how accurate and fast the display was. We checked this model against an open bottle of S.G. reagent. The HM rep asked us to open a new bottle of reagent and through cross checking found that our refractometers and other digital testers were indeed off by .009! This thing is sweet! The only drawback is that you must rinse the small testing service with DI water and wipe it off with a micro fiber to keep it accurate. This only makes sense if you want a true reading.

Designed to measure salt in water and not other elements that most test meters cannot distinguish from and this metering device is self-calibrated!


  • Large LCD Display – Horizontal Angle for Easy Viewing
  • Reeds in “Specific Gravity”, ppt and PSU , You Choose
  • Also Digital Temperature Reading with SG Window (°F and °C)
  • Ideal for Saltwater and Brackish Water Applications Water-Resistant Housing
  • Perfect for Koi Salt Medication
  • Factory Calibrated
  • Platinum Electrode
  • (2)  AAA batteries Included
  • Water Resistant Housing and Replaceable Sensor
  • (1) Year Warranty


Salinity Range: PSU - 0.0 - 55.0 or Specific Gravity: 1.000 - 1.042 or PPT: 0.0 - 105.0

Salinity Resolution: PSU - 0.1 or Specific Gravity: 0.001 or PPT: 0.1

Salinity Accuracy - PSU: ±2.0 or Specific Gravity: ±0.002 or PPT: 0.0-55.1 : ±2.0 / 55.1 - 100.0 : ±5.0

Temperature Range - 1 – 99° C / 33° F - 210° F

Temperature Resolution - 0.1° C / 0.1° F

Temperature Accuracy: +/- 0.5° C (+/-0.5° F)