
Thermo-Anemometer
Model: 6803 |

| Air Velocity: | Probe APT275: 40 to 7800FPM (0.2 to 40.00MPS) Probe APT100: 60 to 6800FPM (0.3 to 35.00MPS) |
| Temperature (Using either air velocity probe head): | -22° to 212°F (-30° to 100°C) |
| Temperature (Using separate temperature Probe): | -139° to 392.0°F (-95.0° to 200.0°C) |
| Air Velocity: | ±1% of reading ±1 digit |
| Temperature: | ±0.3% of reading ±1 digit |
| Air Velocity: | 1FPM or 0.01 MPS |
| Temperature: | 0.1°F or °C (1°F below -99.9°F) |
Display: |
0.5" 4 digit LCD display |
| Instrument: | 32°F to 125°F (0°C to 50°C) |
| Probe heads: | -22°F to 212°F (-30°C to 100°C) |
Power Supply: |
2 AA alkaline batteries (Eveready E91) |
Battery Life: |
Approximately 200 hours |
Battery Check: |
Automatic low battery display |
| Instrument: | 7.1" x 3.0" x 0.8" |
| Probe Head 275: | 2.75" diameter |
| Probe Head 100: | 1.0" diameter |
Weight: |
8 Ounces with batteries |
| Separate temperature only probes: | PT201T Immersion Probe PT202T Air Probe PT203T Surface Probe |