Hanna Instruments HI98319 – Marine Salinity & Temperature Tester
Get fast, easy, and accurate salinity and temperature readings with theHanna Instruments HI98319 Marine Salinity Tester. Ideal for reef and saltwater aquariums, this waterproof pen delivers results inppt, PSU, or specific gravitywithin seconds. Everything you need to start testing is included. 🧪🌊
💧 Reliable Salinity & Temperature Monitoring
This tester measures salinity using a graphite conductivity probe with automatic temperature compensation. Results display in parts per thousand (ppt), PSU, or S.G.—all digitally shown on a multi-level LCD screen.
🛠️ Built for Durability & Ease
The HI98319 is waterproof, floats, and features a fast-response exposed temperature probe. Its graphite sensors resist oxidation and reduce polarization for consistent performance.
🔎 Stable & Accurate Readings
Calibration is automatic with a 35.00 ppt sachet (included). A stability indicator helps ensure confidence in each reading, and selectable auto-off conserves battery life.
🔑 Key Features
- Measures salinity from0.0–70.0 ppt, PSU or 1.000–1.041 S.G.
- Resolution:0.1 ppt/PSU; 0.001 S.G.Accuracy ≤ ±1 ppt or PSU for ≤ 40 ppt (±2 for >40 ppt); ±0.001 S.G.
- Temperature range:0.0–50.0 °Cwith compensation; ±0.5 °C/±1 °F accuracy, 0.1° resolution
- Battery: CR2032 lithium‑ion, ~100 hours continuous use
- Waterproof body that floats, compact & pocket-size
with multi-level LCD display and selectable auto shut-off (8 min, 60 min, or disabled)
📦 What’s Included
- HI98319 Marine Salinity Tester
- Protective cap and carrying sleeve
- CR2032 lithium battery (installed)
- Four 35.00 ppt calibration sachets
- Instruction manual & quality certificate
Keep your saltwater aquarium stable and thriving with theHanna HI98319 Tester—the fast, accurate, and portable solution to reliable salinity monitoring. 🌟🐠
More Information
| Item | Hanna Instruments Marine Salinity & Temperature Tester HI98319 |
| Model Number | HI98319 |
| Salinity Range | 0.0–70.0 ppt, 0.0–70.0 PSU, 1.000–1.041 S.G. |
| Resolution | 0.1 ppt/PSU; 0.001 S.G. |
| Accuracy | ±1 ppt/PSU ≤ 40 ppt; ±2 above; ±0.001 S.G. |
| Temperature Range | 0.0–50.0 °C / 32–122 °F |
| Temp Accuracy | ±0.5 °C / ±1 °F; resolution 0.1 |
| Battery | CR2032 Li‑Ion (~100 hours) |
| Calibration | Automatic single point 35.00 ppt |
| Features | Waterproof, floats, graphite sensors, multi-units display |
| Availability | In Stock/Restockable |
Looking for calibration standards? Check out our selection of salinity calibration sachets or browse the full Hanna Instruments collection atSqueaky’s Aquatics.
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