Thermocouple Portable Logger Thermometer Delta Ohm DHD2108.2

The Delta Ohm DHD2108.2 is a robust, handheld thermocouple thermometer with integrated data logging designed for demanding field and laboratory measurements. With a single thermocouple input compatible with types K, J, T, N, R, S, B and E, it delivers reliable readings across a very wide temperature span. Its large, easy-to-read display, onboard memory for up to 76,000 time-stamped samples and IP66-rated housing make it the ideal companion for quality control, commissioning and maintenance work. Seamless PC connectivity via galvanically isolated USB 2.0 and RS232C streamlines reporting and traceability, while functions like Max/Min/Avg, HOLD and REL accelerate daily workflows without sacrificing accuracy.

Key Benefits and Applications

• Measure wider, faster, smarter — Support for K, J, T, N, R, S, B and E thermocouples lets you tackle cryogenic checks, process heat, ovens and furnaces with a single instrument, reducing kit complexity and changeover time.
• Confidence in every reading — High instrument accuracy and fine resolution give you trustworthy measurements for audits, calibrations and process validation, helping you meet internal and regulatory requirements.
• Built-in logging for full traceability — Record up to 76,000 samples with date and time to document tests, prove compliance, and analyse trends without carrying a separate data logger.
• Field-tough, lab-ready — IP66 protection and a shock-resistant design withstand dust, splashes and everyday knocks, so you can measure reliably on the shop floor, in the lab or outdoors.
• Streamlined workflows — Max/Min/Avg, HOLD and REL functions speed up spot checks and comparisons, while the backlit display ensures visibility in low-light environments.
• Easy reporting and integration — Isolated USB 2.0 and RS232C ports enable safe, noise-immune data transfer to your PC for archiving, analysis and report generation.

Featured technical specifications

• Thermocouple types supported — K, J, T, N, R, S, B and E, enabling broad compatibility with standard industrial and laboratory probes.
• Measurement ranges by type — K −200 to +1370 °C, J −100 to +750 °C, T −200 to +400 °C, N −200 to +1300 °C, R +200 to +1480 °C, S +200 to +1480 °C, B +200 to +1800 °C, E −200 to +750 °C.
• Resolution — 0.05 °C within ±199.95 °C and 0.1 °C across the remaining span for precise control around critical set points.
• Instrument accuracy — Typical accuracies include K ±0.1 °C up to 600 °C and ±0.2 °C above, J ±0.05 °C up to 400 °C and ±0.1 °C above, T ±0.1 °C, N ±0.1 °C up to 600 °C and ±0.2 °C above, R ±0.25 °C, S ±0.3 °C, B ±0.35 °C, E ±0.1 °C up to 300 °C and ±0.15 °C above.
• Data logging capacity — Up to 76,000 samples stored internally with programmable logging interval and real-time clock for time-stamped datasets.
• Connectivity — Galvanically isolated RS232C and USB 2.0 interfaces for reliable data transfer and instrument setup.
• Display and functions — Large two-line LCD with backlight, Max/Min/Avg calculations, REL relative measurement, HOLD, Auto-OFF and user-selectable units in °C and K.
• Environmental robustness — IP66 protection against dust and water jets to ensure dependable operation in harsh environments.
• Operating conditions — Working temperature −5 to +50 °C, storage −25 to +65 °C, 0 to 90 % RH non-condensing to cover typical field and lab usage.
• Power and autonomy — Operates on four 1.5 V AA batteries with long autonomy for extended campaigns; external mains adapter support available when continuous operation is needed.
• Dimensions and weight — Compact handheld format at approximately 185 × 90 × 40 mm and about 470 g including batteries for all-day portability.
• Probe connection — Standard miniature, polarized 2‑pole thermocouple connector for quick, secure probe changes.

Why this thermometer is the perfect choice

Choosing the DHD2108.2 at Stratosens.com means you get a proven Delta Ohm handheld that unites accuracy, durability and effortless documentation in one instrument. At Stratosens.com you also benefit from expert guidance to match the right probes and accessories to your application, along with attentive after‑sales support to keep your measurements consistent and compliant over time.