Testo 0635 1032

Product Highlights

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature.

• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature 
• Precise: automatic absolute pressure compensation guarantees accurate measurement results 
• Convenient: integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to measure in any cross-section 
• Intelligent calibration concept
• Temperature - NTC:
• Measuring range -4° to 158 °F / -20 to +70 °C
• Accuracy ±0.9 °F / ±0.5 °C
• Resolution 0.1 °F / 0.1 °C
• Velocity - Hot wire anemometer:
• Measuring range 0 to 5906 fpm / 0 to 30 m/s
• Accuracy ±(5.91 fpm + 4 % of mv) / ±(0.03 m/s + 4 % of mv) (0 to 3937 fpm) / (0 to 20 m/s) ±(98.4 fpm + 5 % of mv) / ±(0.5 m/s + 5 % of mv) (3938.98 to 5906 fpm) / (20.01 to 30 m/s)
• Resolution 1.97 fpm / 0.01 m/s
• Storage temperature -4° to 158 °F / -20 to +70 °C
• Dimensions 12.4 x 0.5 x 0.5 in. / 315 x 12 x 12 mm
• Operating temperature -4° to 158 °F / -20 to +70 °C
• Cable length 5.577 ft. / 1.7 m
• Length telescope 33.465 in. / 850 mm
• Probe head diameter 0.354 in. / 9 mm
• Diameter telescope 0.472 in. / 12 mm
• Weight 3.2 oz. / 90 g

Each Unit Includes

• Hot wire probe (Ø 9 mm) with fixed cable (length 1.7 m) including temperature sensor, with telescope (can be extended to 0.85 m) and calibration protocol.