Hygrometer

Mini Round Thermometer & Hygrometer — Monitor Temperature and Humidity

Perfect for AMS Dry Pods • Switch °C / °F • Compact & Reliable

Overview

Keep your AMS units and filament storage perfectly dry with this Mini Round Thermometer & Hygrometer. Designed to monitor both temperature and humidity, it’s ideal for tracking desiccant effectiveness inside sealed AMS systems or dry boxes.

Easily switch between Celsius and Fahrenheit, and pair it with custom 3D-printed AMS Dry Pods (available on MakerWorld) that hold desiccant beads and fit this round gauge perfectly.

Highlights

• Dual-function display: Real-time temperature and humidity reading
• Compact size: Fits most AMS enclosures and MakerWorld Dry Pod models
• Simple °C / °F toggle: One-touch conversion between Celsius and Fahrenheit
• Essential for filament care: Helps prevent moisture-related print defects
• No wiring required: Runs on standard button-cell battery (included in most units)

Suggested Use

• Place one inside each AMS tray or filament container

• Pair with printed Dry Pods from MakerWorld to hold desiccant beads

• Use it to check desiccant effectiveness or when to recharge your drying packs

Tip

For best readings, allow the sensor to stabilize for a few minutes after sealing the AMS lid.

Local Advantages (Convoy-Westcan / Winnipeg)

• Same-day or next-business-day dispatch when in stock
• Free Winnipeg courier on eligible orders over $50
• In-store pickup available