TESTO 400 User Manual

Contents
Contents
1 About this document ........................................................................... 7
2 Safety and disposal .............................................................................. 7
3 Product-specific approvals ................................................................. 7
4 Product-specific safety instructions .................................................. 7
5 Data protection ..................................................................................... 8
6 Use ......................................................................................................... 8
7 Product description ............................................................................. 9
7.1 Front view ............................................................................................................. 9
7.2 Rear view ............................................................................................................ 10
7.3 Probe connections .............................................................................................. 10
7.4 Probe overview ................................................................................................... 11
7.4.1 Compatible cable probes (digital) ............................................................................... 11
7.4.2 Compatible Bluetooth
®
probes (digital) ....................................................................... 11
7.4.3 Compatible NTC probes (analog) ............................................................................... 12
7.4.4 Compatible Pt100 probes (digital) .............................................................................. 12
7.4.5 Compatible Smart Probes (digital) ............................................................................. 12
7.4.6 Compatible type K thermocouples (analog) ............................................................... 13
8 Commissioning .................................................................................. 14
8.1 Mains unit/energy storage unit ............................................................................ 14
8.1.1 Charging the energy storage unit ............................................................................... 14
8.1.2 Rechargeable battery LED status .............................................................................. 16
8.1.3 Mains operation .......................................................................................................... 16
8.2 Switching the testo 400 on and off ...................................................................... 16
8.3 Touchscreen ....................................................................................................... 18
8.4 Setup wizard ....................................................................................................... 18
8.4.1 Select language ......................................................................................................... 18
8.4.2 Country settings and units .......................................................................................... 19
8.4.3 WLAN ......................................................................................................................... 19
8.4.4 Date and time ............................................................................................................. 19
8.4.5 Contact information/company details ......................................................................... 19
8.4.6 Setting up an e-mail account ...................................................................................... 20
8.5 Tutorial ................................................................................................................ 20
8.6 Connecting probes .............................................................................................. 20
8.6.1 Connecting a cable probe to the testo 400 ................................................................. 20
8.6.2 Connecting a Bluetooth
®
probe to the testo 400 ........................................................ 21
8.6.3 Probe update .............................................................................................................. 22

TESTO 400 Specifications

General

Protection Class	IP40
Humidity Measurement Range	0 to 100 %RH
Memory	Internal memory for data storage
Connectivity	USB, Bluetooth
Power Supply	Rechargeable battery
Storage Temperature	-20 to 60 °C
Battery Life	Up to 10 hours
Measurement Parameters	CO, CO2, O2, NO, NO2, SO2, H2S, Temperature, Humidity, Differential Pressure, Flow
O2 Measurement Range	0 to 21 vol.%
SO2 Measurement Range	0 to 5000 ppm