![Digital Process Indicator and Controller](HTI-2000-left.png)
Temperature and Humidity Indicator – HTI-2000
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![Digital Process Indicator and Controller](HTM-3000-I-right.png)
Temperature and Humidity Indicator with WiFi – HTM-3000-I
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![Digital Process Indicator and Controller](HTM-3000-right-1-300-300.png)
Temperature and Humidity Indicator with Buzzer Alarm – HTM-3000-W
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