All Testo Products

Testo 160 THL - WiFi data logger for temperature, humidity, lux and UV radiation

£441.72 £368.10
Free UK Delivery* Delivery Options

UK - Zone 1 Orders

England, Wales & most of Scotland.

Free 3-5 Working Day1
Orders Over £99 & Selected Items

Economy 2-3 Working Day1
From £1.95

Tracked 2-3 Working Day

Express Next Working Day

Priority Next Working Day
£14.95 (Pre-Noon)
£19.95 (Pre-10:30am)

Saturday & Sunday
£14.95 (Pre-Noon)

UK - Zone 2 Orders

Highlands, Islands & Northern Ireland.

Free 3-5 Working Day1
Selected Items (Calculated at Checkout)

Economy 2-3 Working Day2
From £1.95

Tracked 2-3 Working Day

International Orders

Delivery is calculated at checkout.

Note: Next day delivery is not guaranteed for orders placed after 3:00pm. Prices Ex VAT.

1, 2 See delivery page for more details.

Price Match Guarantee & Advice

Testo’s 160 THL WiFi data logger is packed full of features to measure various factors and are ideal use in facilities such as museums, exhibition rooms where climate control is vital to the preservation of certain artefacts and in some cases, consistent documentation of climatic conditions is required for a loan agreement, museum lenders can provide access to documentation and measurement readings at all times. They can also be used in laboratories for research and development purposes.

The data logger contains integrated sensors to measure temperature, humidity, lux and UV radiation and is optimised for monitoring ambient conditions to ensure the preservation of sensitive and valuable materials.

Testo cloud is at the core of the 160 THL, data is stored in the cloud via a WLAN setup, here you can set limit values and analyse collected data, the data logger has an internal storage capacity for 40,000 measuring values, and once in the cloud, you have peace of mind your data is safe and accessible at any time from an internet-capable smartphone, tablet or PC using the  Testo Saveris 2 App.

If limit values are exceeded or not within user-defined parameters, the user will be notified via email or SMS (with an upgrade to advanced cloud functionality) so corrective action can be taken quickly. 

Key Features

  • Measure temperature, humidity, lux and UV radiation
  • Simple and compact design (can be customisable with deco-covers from Testo to blend with surroundings)
  • Email and SMS notifications when measurement limitations are exceeded
  • Networked with Cloud connection means your data is backed up, accessible and manageable at all times
  • Internal storage of 40,000measuring values
  • Battery lifespan of 12 months on average, can be operated by mains using mains unit sold separately
  • Ideal for museums

What’s Included?

  • WiFi data logger Testo 160 THL
  • Cloud access (Basic functionality)
  • Batteries (4 x AAA)
  • USB interface cable
  • Wall bracket, including unlocking tool and adhesive strip
  • QR code sticker
  • Calibration protocol
  • Short instructions
Part Code0572 2024

Testo 160 THL Technical Specifications

Humidity - Capacitive
Measuring range 0 to 100 %RH (non-condensing)
Accuracy ±2.0 %RH at +25.0 °C and 20 to 80 %RH
±3.0 %RH at +25.0 °C and < 20%RH and > 80 %RH
±1.0 %RH hysteresis
±1.0 %RH / year drift
Resolution 0.1 %RH
Measuring range -10 to +50 °C
Accuracy ±0.5 °C
Resolution 0.1 °C
Measuring range 0 to 20000 Lux

DIN 5032-7 Class C-compliant.

±3.0 Lux or ±3.0 % of mv refers to reference DIN 5032-7 Class L)

Resolution 0.1 Lux
Measuring Range 0 to +10000 mW/m²
Accuracy ±5 mW/m² or ±5 % of mv (refers to external reference)
Resolution 0.1 mW/m²
General technical data
Dimensions 92 x 64 x 24 mm
Operating temperature -10 to +50 °C
Protection class IP20
Communication rate Dependent on Cloud licence; Basic: 15 min … 24 h / Advanced: 1 min … 24 h
WLAN Connectivity supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: WPA2 Enterprise: EAP-TLS, EAP-TTLS-TLS, EAP-TTLS-MSCHAPv2, EAP-TTLS-PSK, EAP-PEAP0-TLS, EAP-PEAP0-MSCHAPv2, EAP-PEAP0-PSK, EAP-PEAP1-TLS, EAP-PEAP1-MSCHAPv2, EAP-PEAP1-PSK, WPA Personal, WPA2 (AES), WPA (TKIP), WEP
Measuring rate Dependent on Cloud licence; Basic: 15 min … 24 h / Advanced: 1 min … 24 h
Battery life 1.5 years
Power supply 4 x AAA batteries 1.5 V, alternatively mains unit via USB connection
Memory 32,000 Measuring values / Sum of all channels
Storage temperature -20 to +50 °C
Weight 113 g

Testo Cloud Package Features Comparison Chart

Basic Advanced
Measuring cycle 15 min. to 24 h 1 min. to 24 h
Communication cycle 15 min. to 24 h 1 min. to 24 h
Data storage Max. 3 months Max. 2 years
Reports Manual (.pdf/.csv)

Manual (.pdf/.csv)

Automatic (.pdf/.csv)

Data analysis For one measurement site each (external probes count as measurement sites) For up to 10 measurement channels simultaneously
Number of users per account 1 10
Number of WiFi data loggers per account Unlimited Unlimited
Alarm options Upper/lower alarm limits

Upper/lower alarm limits

Alarm delay

Time control of alarms

System notifications

Notification of low battery

Radio link interrupted

Power supply interrupted

Notification of low battery

Radio link interrupted

Power supply interrupted

E-mail alarm Yes Yes
SMS alarm No

Including 25 SMS per logger and year 

More SMS packages purchasable

Files & Downloads:

0 Reviews Overall Rating

Write a Review

Write Your Own Review
You're reviewing:Testo 160 THL - WiFi data logger for temperature, humidity, lux and UV radiation
Your Rating

Subscribe to our Newsletter

International Enquiry