Testo 164 GW Gateway for 164 Data Loggers with Ethernet

Testo 164 GW Gateway for 164 Data Loggers with Ethernet

The Testo 164 GW Gateway with Ethernet is the central communication component for Testo 164 mini online data logger system, designed to transfer measurement data from compatible loggers into the Testo Saveris Cloud. It works alongside the wider Testo monitoring platform and supports access through the Testo Smart App, making it a practical choice for users who need dependable, cloud-based oversight of monitored conditions. A Testo Data Monitoring Licence is required for operation.

The gateway receives logger data via Testo’s proprietary Sub 1 GHz wireless connection and then transmits that data onwards using Ethernet, making it well suited to sites where a stable wired network connection is preferred. It also supports alarm handling for threshold breaches, with notifications available via push notification, email or SMS, helping users respond quickly when conditions move outside set limits.

With an IP42-rated housing, 0 to +50°C operating range, and external power supply with 4 x AA backup battery support, the Testo 164 GW Ethernet is a straightforward but essential part of a connected environmental monitoring setup in areas such as pharmaceuticals, food storage and logistics.

Testo part number: 0572 1649 01

Key Features

• Gateway for connecting compatible Testo 164 mini online data loggers to the Testo Saveris Cloud
• Uses Ethernet for wired data transmission
• Works with the Testo Smart App for system access and monitoring support
• Receives logger data via proprietary Sub 1 GHz / IEEE 802.15.4 wireless communication
• Supports alarm notifications by push notification, email or SMS when thresholds are accepted
• Operating temperature of 0 to +50°C
• IP42 protection class
• Powered by external power supply with 4 x AA backup battery support
• Compact design for professional monitoring installations