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
• Multi-Use Outdoor Gauge: This outdoor temperature gauge measures from -20 to 50C and fits refrigerators, incubators, and outdoor environments, functioning as an all-scenario tool. With multiple uses, it helps reduce accessory stock by serving all scenarios
• Mechanical No-Battery Design: This outside temperature gauge is a mechanical, no-battery device, offering zero power consumption and no battery replacement cost. Long term storage ready, it is ideal for static equipment where a temperature reading is needed
• Space Saving Temp Meter: This ultra thin 20mm mini temperature gauge mounts easily on small containers, tracking temperature in mini boxes and tight spaces. Its low-profile design saves room and cuts clutter, keeping your compact setup tidy
• Secure Screw Mounting: This outdoor temperature gauge features a brass shaft mount with screw type fixing, avoiding adhesive peel-off; the humidity proof design ensures reliable use in garden or patio settings