Testo K. K. 熱線風速計 EA739AH-10 EA739AH-10

Feature

• It is possible to calculate the air volume in the duct and the inlet/outlet by simple operation.
• The three parameters are displayed clearly on the large color display.

Specifications

• Manufacturer: Test (testo)
• Model number: 05634400
• < Instrument specifications >
• measurement range: NTC: -40 to 150 °C K class thermocouple: -200 to 1370 °C
• Precision: Temperature (NTC) (22 °C, ± 1 digit) ± 0.4 °C (-40 to -25.1 °C) ± 0.3 °C (-25 to 74.9 °C) ± 0.4 °C (75 to 99.9 °C) ± 0.5% of measured value) (other range) K class thermocouple ± (0.3 °C + 0.3% of measured value)
• resolution: 0.1 °C
• Size: 154 x 65 x 32 mm
• Weight cookies: 250 g
• power supply: AA size battery x 3 pieces (Included)
• battery life: 12 hours
• interface: Bluetooth USB
• Storage Temperature: -20 to 50 °C
• Operating Temperature: -20 to 50 °C
• < Probe Specifications >
• measurement range : NTC : -20 to 70 °C Absolute pressure : 700 to 1100 hPa Heat wire type : 0 to 30 m/s
• Precision: NTC: ± 0.5 °C Absolute pressure: ± 3.0 hPa Hot wire system: ± (0.03 m/s + 4% of measured value) (0 to 20 m/s) ± (0.5 m/s + 5% of measured value) (20.01 to 30 m/s)
• resolution : NTC : 0.1 °C Absolute Pressure : 0.1 hPa Hot Wire Type : 0.01 m/s
• Size: 315 x 12 x 12 mm
• Weight cookies: 90 g
• Cable Length: 1.7 m
• Probe Shaft End Diameter: 12 mm
• Sensor Probe Head Diameter: φ9 mm
• With Telescopic Rod: 850 mm
• Protected grade — IP 20
• Storage Temperature: -20 to 70 °C
• Operating Temperature: -20 to 70 °C
• Accessories: AA size battery x 3 pieces, USB Cable, Fixed Cable (1.7 m), Telescopic Rod (300 to 850 mm), Soft Case

Package size

• Package size：460×260×108 mm 1.56 kg