TESTO 416 User Manual

3 Product-specific information
5
3 Product-specific information
• Do not carry out measurements on live components.
• Do not expose handles and feed lines to temperatures in excess of 70°C
unless they are expressly approved for higher temperatures. Temperature
specifications on probes/sensors refer only to the measuring range of the
sensor system.
• Only open the measuring instrument if this is expressly described in the
documentation for the purposes of maintenance or servicing.
4 Intended use
The testo 416 is a compact measuring instrument for measuring flow velocities
by means of a permanently connected telescopic vane. It is intended for indoor
use only.
The product is designed for the following tasks/areas:
• Volume flow measurements in ducts
The product should not be used in the following areas:
• In potentially explosive atmospheres.
• For diagnostic measurements in the medical field.

TESTO 416 Specifications

General

Type	Vane Anemometer
Measuring Range	0.6 to 40 m/s
Accuracy	±(0.2 m/s + 1.5% of mv)
Resolution	0.1 m/s
Operating Temperature	0 to +50 °C
Storage Temperature	-20 to +70 °C
Power Supply	9V block battery
Probe Diameter	16 mm
Protection Class	IP40
Dimensions	133 x 46 x 25 mm
Battery Life	Approx. 80 hours