TFA Dostmann LT-102 Wired Thermometer White (30.1034.K)

Monitor temperature in refrigerators, freezers, or storage rooms with the TFA Dostmann LT-102 wired thermometer. Its 3-meter cable sensor reaches inside while the display stays outside, giving you a clear reading without opening the door. The compact white housing includes a stand, magnet, and hanging hole for flexible placement.

Key specifications

• Temperature range: -50 to +70 °C (-58 to +158 °F)
• Resolution: 0.1 °C
• Accuracy: ±1 °C (-20 to +50 °C), ±2 °C otherwise
• Sensor: NTC cable sensor, 3 m length
• Display: LCD with MAX/MIN memory and HOLD function
• Power: 1x 1.5V AAA battery (included)
• Mounting: integrated stand, magnet, hanging hole

Why choose it

The LT-102 gives you precise, continuous temperature monitoring without opening the appliance. The MAX/MIN memory lets you check the highest and lowest values since the last reset, and the HOLD function freezes the current reading for easy recording. With a 3-meter cable, you can place the sensor deep inside while keeping the display accessible.

Ideal use cases

• Refrigerators and freezers in homes or commercial kitchens
• Storage rooms, cellars, or warehouses requiring temperature control
• Laboratories or workshops needing remote temperature checks

Good to know

The thermometer runs on a single AAA battery, which is included for initial use. The white plastic housing is durable and easy to clean. Mount it on a metal surface with the magnet, hang it on a wall, or use the fold-out stand on a countertop.