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TrolMaster Legacy Hawkeye 3-in-1 Monitor & Logger

Original price was: $257.65.Current price is: $55.58.

17 Items sold in last 3 minutes

1000 in stock

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Estimated delivery dates: Jul 14, 2026 - Jul 15, 2026
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Description

The TrolMaster Legacy Hawkeye 3-in-1 Monitor and Logger is an economical method of monitoring your grow room. Complete with all you need to measure temperature, humidity, CO2, and VPD levels without actually controlling any devices.

Local storage of all recorded data can be recalled from the Hawkeye by inserting a MicroSD card and used for data-over-time tracking.

Monitor & Alert System

The front panel of the Hawkeye features three main LED screens for displaying temperature, humidity, and CO2 PPM. Set the maximum/minimum setpoints for these three elements and the built-in alarm will ring when the measured value exceeds the setpoint range.

Mount the monitor outside the grow room for easy reading, then extend the remote sensor with the 16-foot cable into the grow room.

Simple Set Up with Wi-Fi

The Hawkeye is easy to set up by connecting the monitor to the sensor and to the DC adapter, plugging it into a standard outlet. The monitor will turn on and boot up. The setting button is used to set the date and time as well as the Max/Min LED indicators. You also have the ability to calibrate the CO2 sensor and create individual alarm settings for each of the elements.

This flexible grow room monitor can also be connected to the internet which will allow you to receive alerts on your Smartphone using the App. As soon as the Hawkeye is connected to the internet, it will automatically begin to record and display trends and data from the sensors on an easy-to-read graph in the TrolMaster App.

Featured Specifications

  • Temperature Range: 32-122° Fahrenheit with ±1° accuracy
  • Humidity Range: 5-95% Relative Humidity (RH) with ±7% RH accuracy
  • CO2 Range: 0-2000 PPM with ±70 PPM accuracy
  • Ambient Working Environment: 32-122° Fahrenheit; ≤90% Humidity

Summary

The TrolMaster Hawkeye Monitor & Data Logger is designed to be used as a back-up monitoring system or as a primary source of data without the need to control devices. Wi-Fi connectivity allows you to receive alarm alerts on your Smartphone and automatically tracks and stores data and trends.

Additional information
Weight 0.816 lbs
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