Features ; * A collection of 12 specimens represent igneous, sedimentary, metamorphic rocks and minerals. * Designed for the basic earth science studies, earth materials and characteristic and....
Complete Viewer Tool Center ( from kindergarten, elementary, junior high school, vocational school, POLYTECHNIC, until UNIVERSITY) Sell Various: 1. Microscope 2. Globe 3. Map 4. Mathematics....
The HOBO Water Level Titanium is recommended for saltwater deployment for recording water levels and temperatures in wetlands and tidal areas. This data logger features high accuracy at a great price....
This high-accuracy conductivity data logger is a cost-effective way to collect water quality data. The HOBO U24 measures and records both conductivity and temperatures in streams, lakes, and other....
The HOBOÂ ® ZW-003 is a two-channel wireless data node with an integrated temperature and relative humidity sensor. It wirelessly transmits data in real time, reducing the costs and inconvenience....
The HOBO ZW-001 is an easy-to-deploy, single-channel wireless temperature data node featuring an integrated temperature sensor.It wirelessly transmits data in real time, reducing the costs and....
The HOBOÂ ® ZW-008 is a 4-channel wireless data node featuring two analog ports and two pulse input ports.It wirelessly transmits data in real time, reducing the costs and inconvenience associated....
The HOBOÂ ® ZW-006 is a 4-channel wireless data node with four analog ports.It wirelessly transmits data in real time, reducing the costs and inconvenience associated with manual data offload. ....
The HOBOÂ ® ZW-007 is an easy-to-deploy, 4-channel wireless data node.It includes an external 2m temperature/ relative humidity sensor probe, and features two additional analog ports.It wirelessly....
The HOBO Water Level Titanium is recommended for saltwater deployment for recording water levels and temperatures in wetlands and tidal areas.This data logger features high accuracy at a great price....
Monitor water levels and temperatures in wells, streams, lakes and wetlands ( freshwater) with this 13-foot HOBO Water Level Data Logger. With its narrow range this logger provides the best accuracy....
The HOBO Water Level data logger features high accuracy at a great price and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. This data logger is ideal for recording water levels....
Providing a narrow range of measurement for the best possible accuracy, this version is ideal for monitoring water levels and temperatures in wells, streams, lakes and wetlands. Like other HOBO....
Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels....