About this item

• Low-Light Readable Mini Gauge Alarm: Featuring a high contrast black gauge with red over temp warning, this mini temperature gauge enables a quick temp alarm check and stays clearly readable in low light, functioning as a reliable dark room temperature gauge
• Single Gauge for All Settings: Use this outdoor temperature gauge in refrigerators, incubators, and outside thanks to its universal design and wide -20 to 50C range. Multiple uses across all scenarios allow you to reduce accessory stock and rely on a single gauge
• 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
• Ultra-Thin Space-Saving Temp Gauge: This small temperature gauge boasts an ultra thin 20mm mini design that mounts effortlessly onto small containers, saving valuable space. Ideal for mini boxes and cramped setups, it delivers clear temperature readings without bulk
• Reliable Weatherproof Mounting: Designed with a humidity proof brass shaft mount, this outdoor temperature gauge uses secure screw fixing with no adhesive that peels, making it ideal for permanent yet removable placement in backyards or RVs