*Temperature Measurement Option
*Minimum and Maximum Recall
*Analog Voltage Output and Communication Options
*High Accuracy (±1.0% of Reading)
*Low Speed Sensitivity
*Wide Temperature Range -20 to 100°C (-4 to 212°F)
Thông số kỹ thuật
*Display: 12.7 mm (0.5") LCD, 4-digits, with *LED backlight
*Operating Temp:
Instrument: 0 to 50°C (32 to 125°F)
Air Probe: -20 to 100°C (-4 to 212°F)
*Power Supply: 3 "AA" alkaline batteries (included)
*Battery Life: Approx 150 hours
Dimensions:
*Instrument: 165 x 83 x 38 mm (6.5 x 3.25 x 1.5")
HHF143A: 25 mm (1") diameter
HHF143B: 70 mm (2.75") diameter
Cable: 1.5 m (5')
*Ranges
HHF143A: 1.5 to 35.00 MPS (300 to 6800 FPM)
HHF143B: 0.2 to 40.00 MPS (40 to 7800 FPM)
*Temperature (Using EitherAir Velocity Probe Head): -30 to 100°C (-22 to 212°F)
*Accuracy
Air Velocity: ±1.0% of rdg ±1-digit (2-3/4"), ±0.5% FS ±0.75% rdg; ± 1-digit (1")
Temperature: ±(0.3°C + 0.2% of rdg in °C)
*Temperature Accuracy Examples: ±0.3°C @ 20°C (±0.5°F @ 68°F)
*Resolution
Air Velocity: 0.01 MPS or 1 FPM
Temperature: 0.1°C or °F (1°F below -99.9°F)
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