For years, KELLER’s GSM-2 has provided a simple way of remotely tracking pressure measurements, fill and water levels, and monitoring limit values. Now, this proven data logger with remote data transmission unit has been upgraded and given a new name: ARC-1, the Autonomous Remote Data Collector.
The ARC-1 incorporates the same functions as the GSM-2 but also includes some new features:
• Communication via mobile network 3G
• Micro SIM Card
• Moisture sensor
• Real-Time Clock
More information on the replacement can be found on the product site of ARC-1.
Three golden KELLER seagulls are hidden on this website.
Find them and enter the prize draw.
1st to 3rd prize: KELLER Victorinox Ranger Wood Pocket Knife engraved with a name of your choice + Winterthur Monopoly + KELLER towel
4th to 20th prize: KELLER Victorinox Work Pocket Knife incl. a 16GB USB stick + KELLER towel
21st to 70th prize: KELLER towel, 95 x 195 cm