Monitor your environment with precision using the MM900 Digital Maximum Minimum Thermometer. This professional-grade hybrid thermometer combines the reliability of a traditional spirit-filled glass scale with the convenience of a modern digital LCD display.
Whether you are a gardener tracking greenhouse frost points or a homeowner monitoring HVAC efficiency, the MM900 provides real-time data and records the highest and lowest temperatures reached over any period. Its weather-resistant design makes it perfect for both indoor and outdoor shaded use, ensuring your plants, pets, and family stay in the “comfort zone.”
Features
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Dual-Display Technology: Traditional glass tube for current temperature and a digital LCD for Max/Min records.
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One-Touch Reset: Easily clear stored data to start a new recording period.
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Toggle Units: Instant switching between Celsius (°C) and Fahrenheit (°F).
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Frequent Sampling: Temperature is measured every 10 seconds for real-time accuracy.
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Easy Mounting: Built-in hanging hole for quick installation on walls or fences.
Specifications
| Feature | Details |
| Model | MM900 |
| Temperature Range | -40 C to +50 C (-40 F to +120 F) |
| Accuracy (0-50°C) | +- 1 C ( 2 F ) |
| Accuracy (Other) | +-2 C (+- 4 F) |
| Power Source | 1.5V AAA Battery (1 included) |
| Update Interval | 10 Seconds |
| Mounting | Wall-mount hole provided |
Directions for Use
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Setup: Unscrew the back plate and insert one AAA battery.
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Placement: Hang the unit in a shaded area. Avoid direct sunlight to prevent false high readings.
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Reading: View the glass scale for the immediate temperature. View the digital screen for the “Max” (highest) and “Min” (lowest) recorded temperatures.
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Resetting: Press the CLEAR/RESET button to wipe the memory and begin tracking a new 24-hour or seasonal cycle.
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Change Units: Press the C/F button to update the digital readout to your preferred scale.
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