Extech 45158 Anemometer Mini Thermo with Humidity

Extech 45158 Anemometer Mini Thermo with Humidity

The Extech 45158 Mini Thermo-Anemometer with Humidity is a compact, waterproof instrument designed for measuring air velocity, temperature, wind chill, and humidity. Its pocket-sized design makes it ideal for quick assessments. The large LCD screen simultaneously displays air velocity and temperature or wind chill. It also offers selectable averaging intervals of 5, 10, or 13 seconds for more accurate readings. Additional features include data hold and auto power-off functions for battery conservation. The foldable protective housing extends to 229 mm (9 inches) for extended reach, and the device is tripod-mountable for stationary use. It comes with a battery and a 43-inch (109.2 cm) lanyard for added convenience.

Product Applications & Functions:

• Weather Monitoring: Measure air velocity, temperature, and wind chill for outdoor applications such as meteorology, agriculture, and environmental assessments.
• HVAC System Testing: Ensure proper air flow and temperature levels in heating, ventilation, and air conditioning systems.
• Industrial Ventilation Monitoring: Assess air movement and humidity levels in factories, warehouses, and other large facilities.
• Outdoor Activities: Ideal for hikers, sailors, or any outdoor enthusiasts requiring wind and temperature measurements.
• Tripod Mountable: Enables long-term, stable readings during environmental studies or stationary monitoring.

Specifications:

• Air Velocity (ft/min): 216 to 3936 ft/min; Accuracy: ±(3% of reading + 40 ft/min); Max Resolution: 20 ft/min
• Air Velocity (km/h): 4.0 to 72.0 km/h; Accuracy: ±(3% of reading + 1.4 km/h); Max Resolution: 0.7 km/h
• Air Velocity (knots): 2.1 to 38.9 knots; Accuracy: ±(3% of reading + 0.6 knots); Max Resolution: 0.3 knots
• Air Velocity (m/s): 1.1 to 20 m/s; Accuracy: ±(3% of reading + 0.2 m/s); Max Resolution: 0.1 m/s
• Air Velocity (mph): 2.5 to 44.7 mph; Accuracy: ±(3% of reading + 0.4 mph); Max Resolution: 0.2 mph
• Beaufort Wind Force: 1 to 8 BF; Accuracy: ±1 BF; Max Resolution: 1 BF
• Dew Point: 32 °F to 122 °F (0 to 50 °C); Accuracy: ±3.6 °F/ ±2 °C; Max Resolution: 0.1 °F/°C
• Relative Humidity: 10% to 95%; Accuracy: ±5%; Max Resolution: 1%
• Temperature (Air): 0 to 122 °F (-18 to 50 °C); Accuracy: ±1.8 °F/ ±1 °C; Max Resolution: 0.1 °F/°C
• Certifications: CE certified
• Dimensions: 5.25 × 2.75 × 0.75″ (133 × 70 × 19 mm)
• Display: Segment LCD
• Power: 1 × CR2032 (3V) battery
• Vane Diameter: 1″ (24 mm)
• Warranty: 2 years
• Weight: 3 oz (95 g)