This durable weather instrument for sewer interconnects, monitoring streams, reservoirs, surface water, or tank levels can reliably and accurately provide you with consistent readings in a variety of operating conditions. This wet sensor was designed to provide a low-cost, reliable, industrial, submersible probe. Its simple design ensures trouble-free operation, yet provides reliable readings when used with an Optimum Instruments Data Dolphin Series Data Logger or ...

Buy replacement batteries, upgrade your currently installed battery, or add/upgrade your solar panel. Many different power options exist for all models of Data Dolphin Data Loggers. 5, 20, 30, and 45 Watt solar panels with matching brackets for 2-2.5" masts are in stock and can be equipped with either tech cable, or MC4 connections. Sealed Lead Acid, Lithium, or high amp hour Alkaline ...

This durable weather instrument for monitoring rain rate and total rainfall, with minimal care, will provide you with the rainfall data you are looking for. The rain gauge was designed to provide a low-cost, reliable, industrial, tipping bucket rain gauge. Its simple design assures trouble-free operation, yet provides accurate rainfall measurements. It has a 8" collector and is shipped with all mounting equipment. The tipping ...

This durable weather instrument for monitoring water levels in streams, reservoirs, surface water, or tank levels can reliably and accurately provide you with consistent readings in a variety of operating conditions. This level transmitter was designed to provide a low-cost, reliable, industrial, submersible probe. Its simple design ensures trouble-free operation, yet provides very accurate readings when used with an Optimum Instruments Data Dolphin Series Data ...