Testo 905-t2 - Surface Thermometer With Large Measuring Range

Overview: Precision Surface Temperature Measurement

The Testo 905-T2 Surface Thermometer is engineered for rapid and reliable temperature measurements, even on challenging, uneven surfaces. Its innovative measuring head, featuring a sprung thermocouple strip, ensures optimal contact and exceptional accuracy, making it an indispensable tool for HVAC professionals.

This compact and efficient instrument excels in diverse heating, plumbing, and refrigeration applications, from quickly checking pipe temperatures to assessing valve performance. With its impressive response time and wide measuring range, the Testo 905-T2 streamlines diagnostic tasks and ensures precise data collection.

Why Accurate Surface Temperature Matters

Accurate surface temperature readings are critical for diagnosing system inefficiencies, identifying potential leaks, and verifying proper operation in HVAC systems. Inaccurate measurements can lead to misdiagnosis, costly repairs, and reduced system lifespan. The Testo 905-T2 provides the reliable data needed to make informed decisions and maintain optimal system performance, even on curved or rough surfaces where traditional probes might struggle.

What's Included

• ✓ Testo 905-T2 Surface Thermometer (Product no. 0560 9056)
• ✓ Attachment Clip
• ✓ Batteries (pre-installed for immediate use)

Features & Benefits

• Sprung Thermocouple Strip: Ensures reliable and impressively fast temperature measurement, even on uneven surfaces, providing optimal contact and accurate readings.
• Large Measuring Range: Capable of measuring temperatures from -50 to +350 °C, with short-term bursts up to +500 °C, suitable for a wide array of HVAC applications.
• Swivel Display: Offers convenient and easy reading of measurement results from any angle, enhancing usability in confined spaces.
• Extremely Quick Response Time (t₉₉ = 5s): Delivers almost instant temperature feedback, significantly speeding up diagnostic processes.
• Versatile Application: Ideal for a broad range of tasks in heating, plumbing, and refrigeration, including measurements on pipes, vents, coils, and valves.
• Compact & Robust Design: Lightweight (80g) and made from durable ABS material, ensuring longevity and ease of handling on the job site.

Applications

• Measuring surface temperatures on heating and cooling pipes.
• Checking temperatures on refrigeration lines and evaporator coils.
• Assessing thermal performance of valves and compressors.
• Identifying hot or cold spots on ductwork and insulation.
• Monitoring temperatures in industrial processes or testing environments.

Tradie Pro Tip

The sprung thermocouple strip is a massive time-saver when you are auditing commercial HVAC systems. Because it conforms to the shape of the object, you get an ultra-fast, accurate reading on curved refrigeration lines, uneven AC compressor pipes, or awkward valves without needing thermal paste. Always ensure the probe is clean for optimal contact and accuracy!

Pair With

• Testo 549i Smart Probe: For wireless high/low-pressure measurements to complement your temperature readings.
• Testo 805i Infrared Thermometer: For quick, non-contact spot checks on surfaces where a contact probe isn't feasible.
• HVAC Shop Thermal Imaging Cameras: For comprehensive visual thermal analysis of entire systems, revealing hidden issues.

Keep Your Space Clean & Efficient With Testo

Enhance your toolkit with the Testo 905-T2 Surface Thermometer, designed to deliver precision and speed in every measurement. Trust HVAC Shop for reliable instruments that keep your systems running smoothly and your clients comfortable. Shop now and experience the Testo difference!

Technical Data

Parameter	Specifications
Temperature Measurement
Measuring range	-50 to +350 °C (short-term to +500 °C)
Accuracy	±(1 °C ±1 % of mv)
Resolution	0.1 °C
Reaction time	t₉₉ = 5 s
General Technical Data
Probe shaft dimensions	Length: 150 mm | Tip length: 40 mm Diameter: 3 mm | Tip diameter: 12 mm
Dimensions (LxWxH)	220 x 40 x 70 mm
Weight	80 g
Product / housing material	ABS (Black)
Operating temperature	0 to +40 °C
Storage temperature	-20 to +70 °C
Battery type & life	3 AAA micro batteries | Approx. 1000 h
Display type	LCD (Liquid Crystal Display), one-line
Authorizations	CE 2004/108/EWG