TT-200 - Thermometer HOMEDICS - Free user manual and instructions
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| Product Type | Non-contact infrared thermometer |
| Model | TT-200 |
| Brand | HoMedics |
| Measurement Range | 89.6°F - 109.4°F (32°C - 43°C) |
| Accuracy | ±0.4°F (±0.2°C) within 95°F - 107.6°F (35°C - 42°C) |
| Display Type | LCD, backlit |
| Measurement Time | ≈1 second |
| Memory | Last 25 readings |
| Auto-Off | After 30 seconds of inactivity |
| Power Source | 2 AAA batteries (included) |
| Dimensions | 6.1 x 1.6 x 1.6 inches (15.5 x 4.1 x 4.1 cm) |
| Weight | 3.5 oz (100 g) with batteries |
| Warranty | 2 years limited |
| Cleaning | Wipe probe with alcohol after each use; do not submerge |
| Operating Environment | 50°F - 104°F (10°C - 40°C), 15% - 95% RH |
| Storage Environment | -4°F - 140°F (-20°C - 60°C), 10% - 95% RH |
| Certifications | CE, FDA cleared |
| Intended Use | For measuring human body temperature |
Frequently Asked Questions - TT-200 HOMEDICS
How do I switch between Celsius and Fahrenheit on the HoMedics TT-200?
Press and hold the SCAN button for 3 seconds while the device is off. The display will toggle between °C and °F.
Can the TT-200 be used on a baby?
Yes, the thermometer is safe for all ages. Place the probe 0.5-2 inches (1-5 cm) from the forehead, avoiding hair or sweat.
How do I clean the thermometer?
Use a soft cloth lightly dampened with 70% isopropyl alcohol to wipe the probe and body. Do not immerse in water or use abrasive cleaners.
What batteries does the TT-200 take?
It requires 2 AAA alkaline batteries. Replace them when the low battery icon appears.
Why does the reading seem inconsistent?
Ensure the probe lens is clean and the person has been in a stable environment for at least 10 minutes. Multiple readings may vary; use the highest value.
How do I store the thermometer?
Store in a cool, dry place between -4°F and 140°F (-20°C to 60°C). Avoid direct sunlight and extreme temperatures.
What does the 'Lo' or 'Hi' message mean?
'Lo' means the temperature is below the measurable range (89.6°F/32°C); 'Hi' means above 109.4°F/43°C. This usually indicates improper placement or extreme ambient temperature.
Can I use the thermometer on objects or liquids?
No, the TT-200 is intended for human body temperature measurement only. Using it on other surfaces may give inaccurate results.
How long is the warranty?
HoMedics provides a 2-year limited warranty from the date of purchase. Retain your receipt for service.
Why does the thermometer read 98.6°F every time?
If the thermometer repeatedly shows the same temperature, it may be stuck in a demo mode. Remove the batteries for 10 seconds and reinsert them to reset.
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