testo 162 H1

Continuous Climate Monitoring for Sensitive Rooms and Stored Goods

The testo 162 H1 is a Wi‑Fi temperature and humidity data logger for continuous climate monitoring. It records values automatically and transmits data wirelessly, helping track conditions across storage, labs, archives and workspaces for quality assurance and compliance.

Track Temperature and Humidity from One Connected Logger

Measures both temperature and humidity to give a complete view of room climate. Helps identify trends, detect changes early and protect sensitive materials such as documents, electronics, pharmaceuticals and food.

Key Technical Features

Wi‑Fi temperature and humidity data logger
Measures temperature and relative humidity
Integrated indoor climate sensor
Automatic interval recording
Wireless data transmission
Suitable for long-term monitoring
Remote access via monitoring systems
Clear trend tracking
Ideal for archives, labs and storage areas
Supports compliance and audits

Reduce Manual Checks with Wi-Fi Data Transmission

Automatically sends data to a cloud or monitoring platform, removing the need for manual checks. Enables faster monitoring across multiple rooms or sites with remote access to readings.

Prevent Damage from Moisture, Dry Air and Climate Fluctuations

Continuous humidity tracking helps prevent mould, corrosion, warping and product damage. Supports stable conditions in archives, warehouses, labs and sensitive environments.

Support Quality Assurance and Audit Documentation

Provides clear, traceable records for audits and reporting. Supports HACCP, GDP and ISO-based quality processes, improving compliance and documentation.

Ideal for Room Climate Monitoring Across Multiple Locations

Multiple loggers can be used across sites to monitor and compare conditions, helping identify issues and improve overall climate stability.

A Smart Wi-Fi Logger for Reliable Climate Control

The testo 162 H1 combines temperature and humidity monitoring with wireless connectivity - helping protect goods, improve traceability and maintain stable environmental conditions.

Temperature - NTC

Temperature - NTC	Measuring range -30 to +50 °C
	Accuracy ±0.5 °C ±1 Digit
	Resolution 0.1 °C

Humidity - Capacitive

Humidity - Capacitive	Measuring range 0 to 100 %RH (non-condensing)
	Accuracy ±3 %RH (at 25 °C and < 20 %RH and > 80 %RH) ±5 %RH (90 to 100 %RH) ±1 %rF/year Drift ±3 %RH (65 to < 90 %RH) ±0.06 %RH/K (0 to 60 °C) ±1 %rF Hysterese ±2 %RH (20 to 80 %RH at 25 °C) ±2.0 %RH (35 to < 65 %RH)
	Resolution 0.1 %RH

General technical data

General technical data	Weight 240 g
	Dimensions 115 x 82 x 31 mm
	Operating temperature -30 to +50 °C
	Protection class IP30
	Measuring rate 1 min - 24 h
	Communication rate 1 min - 24 h
	WLAN Connectivity supported wireless LAN standards: IEEE 802.11 b/g/n; 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
	Memory 10,000 measurement values / channel
	Battery life 12 months
	Storage temperature -40 to +70 °C

Online data logger testo 162 H1
Micro USB cable
Wall bracket with lock
Batteries (4 x AA AlMn Mignon batteries)
Short instructions
Test protocol

Accessories

Magnetic adapter for testo Saveris 2 wall bracket

: 0554 2001

Magnetic adapter - for wall bracket

Attach the wall bracket directly to a refrigerator or freezer

: 0572 2020

Power supply - for Testo online data loggers

1.5 m USB cable

£ 39.00 £ 46.80

testo 162 H1 - Online data logger with display and integrated temperature and humidity sensor