TES-3142 / TES-3142U Pitot Tube Anemometer & Differential Pressure Manometer

Product Features

Volume of airflow
Measurement of differential, stagnation, and static pressures
Instantaneous, average, and maximum flow measurement
Speeds in m/s and f t/min
Measurement of the temperature, humidity, and atmosphere
Make a calculation for the dew point, wet bulb, wind chill, humidity index, and heat index temperatures.
Data hold and function for maximum, minimum, and average
99 sets of manual data memory and read functionality
MicroSD card (3142U) with a USB port for auto data memory (3142U)

Display	Triple display, 4 digit LCD reading
Differential Pressure	Range: -0.8 to 0.8 Psi Resolution: 0.0001 Psi Accuracy : ±1% of reading ±0.0004 Psi
Velocity from Pitot Tube	Range: 1 to 80 m/s Resolution: 0.001 m/s Accuracy: ±2% at 10 m/s
Volumetric Flow Rate	Range: Actual range is a function of actual velocity, pressure, duct size
Temperature	Range: -35 to 80°C Resolution: 0.1°C (0.1°F) Accuracy: ±0.3°C (at 5 to 65°C) ±0.4°C (at -35 to 5°C and 65 to 80°C) ±0.5°F (at +41°F to 149°F) ±0.8°F (at -31°F to 41°F and +149°F to +176°F)
Relative Humidity	Range: 10 to 85%RH Resolution: 0.1%RH Accuracy: ±3%RH (at 20 to 80%RH) ±4%RH (at 10 to 20%RH and 80 to 85%RH)
Warm up Time	< 1 minute
Response Time	Velocity: < 2 seconds Humidity: t63% < 10s (from 33 to 75%RH) Temperature: t63% < 10s (from 15°C to 45°C)
Operating Conditions	0°C ~ 50°C (32°F ~ 122°F),≤ 80%RH
Power Source	4 pcs 1.5V size AA Battery
Battery Life	Approx. 70 hours
Size & Weight	169(L)×78(W)×40 (H)mm / Approx. 295g (including batteries)
Accessories	Instruction manual, Battery, Carrying case, Pitot tube, Hoses (1 black and 1 yellow), USB Cable (3142U), CD Software (3142U)