The Testo 110 is a compact, professional-grade Testo thermometer designed for accurate temperature measurement across HVAC, refrigeration, food service and laboratory applications. Compatible with both NTC and Pt100 probes, it functions as a versatile probe thermometer capable of measuring everything from surface temperatures to core temperature checks in food and cold-chain environments.

• Testo 110 Data Sheet (PDF)
• Testo 110 Instruction Manual (PDF)

Key Features

• Dual probe compatibility — works with NTC probes (-50 to +150°C) and Pt100 probes (-200 to +800°C) for a wide measurement range.
• High resolution — readings to 0.1°C (NTC) for precise temperature verification.
• Audible alarm — alerts when temperature limits are exceeded, useful for compliance and safety monitoring.
• Testo Smart App — configure settings, view live readings and manage data via smartphone or tablet.
• HACCP compliant — certified to EN 13485, suitable for food industry and cold-chain applications.
• IP40 protection — upgradeable to IP65 with optional TopSafe cover for more demanding environments.
• Long battery life — runs on 3 x AA batteries with robust ABS + PC/TPE housing for daily site use.

Technical Specifications

• NTC measuring range: -50 to +150°C
• Pt100 measuring range: -200 to +800°C
• Resolution: 0.1°C (NTC)
• Protection class: IP40 (IP65 with TopSafe)
• Power: 3 x AA batteries
• Standards: HACCP, EN 13485
• Part number: 0563 0110

What's in the Box

• Testo 110 thermometer (NTC / Pt100 compatible)
• TUC probe socket
• 3 x AA batteries
• Calibration protocol
• Transport bag

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