The CO2 recorder TR-76Ui three-channel data logger simultaneously measures and records CO2 concentration, temperature, and humidity. The unit has a CO2 range up to 5,000 ppm and a capacity to store up to 8,000 data sets. The supplied software enables the user to download the data recorded.

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From a distance of several meters, current measurement values can be read easily due to the large display of the HUMLOG20 data logger. Typical fields of application include the monitoring and recording of humidity, temperature, CO2, and air pressure in museums, conference rooms, or classrooms.

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Seven different data loggers make up the 176 data logger series and can meet a variety of different temperature, humidity, and pressure data logging needs. Depending on the model selected, the data loggers can manage up to five channels for pressure, temperature, and humidity.

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Containing a large nonvolatile memory that can hold up to 406,323 states, the State101A is a data logger that is commonly used to record the on-off status of machinery and electronics.

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A compact, easy-to-use instrument — PicoLog CM3 — measures the power consumption of any line-connected equipment, building supplies, and machinery.

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Indoor air quality is something that can’t be seen or heard - but it can be measured. And the better the method of measurement, the better the chances of reducing contaminant, allergen, and dust levels in the environment.
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Today, we have an incalculable number of tools to do at least as many different tasks. Examples include tools for preparing our food, to making wooden furniture, to installing and fixing HVACR systems. It is this last type of tool that we honor with the 2011 Dealer Design Awards in the Tools category.
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Products that test and monitor make working with and on units so much easier for contractors and technicians, including when it comes to troubleshooting. The winners of the Testing & Monitoring Products category of the 2011 Dealer Design Awards share these traits.
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Various products exist to assist a worker at the jobsite. They make work faster, more efficient, and, in some cases, safer. This article describes a few products that can help a technician get the job done.
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