About this item

• High-Contrast Dark Room Temp Gauge: This mini temperature gauge combines a high contrast black gauge with a quick temp alarm check and a red over temp warning, plus low light readable technology for dependable dark room temperature gauge performance
• Single Gauge for All Needs: This all-scenario temperature gauge outdoor serves refrigerators, incubators, and outdoor spaces with a wide -20 to 50C measurement range. Its universal design supports multiple uses, so you can reduce accessory stock by using a single gauge for all tasks
• Pure Mechanical Readout Gauge: This outside temperature gauge uses a pure mechanical design, requiring no batteries so it consumes zero power and eliminates battery replacement cost. Ready for long term storage, it is ideal for static equipment needing a temperature readout without power
• Mini Gauge for Tight Setups: Thanks to its 20mm ultra-thin build, this space-saving temperature meter mounts smoothly on small containers and slips into mini boxes. You get convenient temperature checks while preserving every bit of available room in your setup
• No Adhesive Design: The outdoor temperature gauge features a no adhesive peel off brass shaft mount, secured by screws for a sturdy hold that resists humidity, allowing for reusable installation and removal without damage to surfaces