Directly from the manufacturer

Image
  1. Home
  2. Products
  3. Online monitoring

Online monitoring

Effortless climate monitoring: With the online data loggers from Testo.

WLAN data loggers from Testo

About testo 160

testo 160
  • Compact loggers; monitors multiple parameters; blends unobtrusively into surroundings

  • Monitors temperature, humidity, lux & UV

  • External probe option

  • Ideal for museums, archives, and exhibitions

  • 3 variants: T, TH, E

About testo 162

testo 162
  • Monitors multiple parameters; integrated display for direct readings

  • Monitors temperature, humidity, pressure & CO₂

  • External probes for flexible placement and various use cases

  • HACCP-certified, suitable for regulated environments

  • 7 variants: T1–T3, H1–H2, IAQ, fridge kit

About testo 164

testo 164
  • Mini loggers for large installations with many measurement points; internal sensors, data routed via gateway (WLAN/Ethernet)

  • Monitors temperature & humidity via internal sensors

  • Optional door contact

  • Long battery life up to 8 years, no replacement needed

  • 3 loggers (T1, H1, DC) + 2 gateways (WLAN, Ethernet)

testo 160

testo 162

testo 164

Download the testo Smart App now
and enjoy all the benefits!

Reliable and secure

The app gives you access to all measurment data and allows you to easily configure our products.

testo Smart App

Which application are you interested in?

No results found.
Testo - Head Office
Testo Pty Ltd
Unit 11, 114-118 Merrindale Drive
Croydon SouthVictoria 3136
Australia
+61 (0)3 8761 6108+61 (0)3 4100 0438
Testo - Service Centre
For all calibration and repair services.
Unit 1, 10-12 Sigma Drive
Croydon South Victoria 3136
Australia
+61 (0)3 8761 6108

You can reach us by telephone during these hours:

Mon - Fri: 9:00 - 17:00 (AEST)
Image
Blog

Visit our blog

© 2026