TESTO 410-1, Instruction Manual

Page: 13 / 52

Specifications 13
Specifications
The testo 410-1 is a flow/temperature measuring instrument. It is
normally used to measure the air speed at ventilation outlets. In
addition to the measurement of temperature, climatic conditions
can also be analysed.
Technical data
Measurement data
· Sensors:
Plastic impeller,
NTC temperature sensor
· Parameters:
m/s, km/h, fpm, mph, kts, Beaufort,
°C, °F, wind chill
· Measuring ranges:
0.4...20 m/s, 80... 4000 fpm,
-10...50 °C, 14...122 °F
· Resolutions:
0.1 m/s, 1 fpm, 0.1 °C, 0.1 °F
· Accuracies
(Nominal temperatue 22 °C, ±1 Digit):
±(0.2 m/s +2 % of reading),
±(40 fpm +2 % of reading),
±0.5 °C, ±0.9 °F
· Measuring rate:
0.5 s
Further instrument data
· Protection class: IP10
· Ambient conditions:
-10...50 °C, 14...122 °F
· Storage/transport conditions:
-40...70 °C, -40...158 °F
· Voltage supply:
2x 1.5 V type AAA
· Battery life:
100 h (without display light)
· Dimensions:
133x46x25 mm (inc. protection cap)
· Weight: 110 g (inc. batteries and
protection cap)
Directives, standards and tests
· EC Directive: 89/336/EEC
Warranty
· Duration: 2 years
· Warranty conditions: see guarantee
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