Portable Thermometer with 2 Inputs Pt100 Delta Ohm DHD2127.1

Achieve reliable, laboratory‑grade temperature control in the field with the two‑channel Pt100 portable thermometer Delta Ohm DHD2127.1. This robust instrument pairs a large dual‑line LCD with a sealed IP66 housing, delivering precise readings and effortless comparisons between two measurement points. Automatic probe recognition streamlines setup, while intuitive keys and smart functions make daily checks, commissioning and quality control fast and error‑free. Available at Stratosens.com, it is the professional’s choice for precision, durability and ease of use.

Key Benefits and Applications

• Measure two points at once and compare instantly — Simultaneously view T1 and T2 to verify heat exchange performance, validate processes and spot anomalies with a quick glance, ideal for HVAC balancing, process checks and laboratory routines.
• Precision you can trust — Centesimal resolution helps fine‑tune thermostats, calibrate equipment and control critical steps in pharma, food and R&D where every hundredth of a degree matters.
• Rugged for real‑world use — IP66 protection and a shock‑resistant ABS and rubber enclosure withstand demanding industrial sites, kitchens, cleanrooms and outdoor inspections.
• Seamless documentation and traceability — Real‑time output to PC or portable printer supports digital records, audits and compliance across QA/QC workflows.
• One instrument, many tasks — Wide probe ecosystem covers immersion, penetration, surface and air measurements, so you can handle everything from product core checks to pipe surface tests with a quick probe swap.
• Fast, intuitive operation — Max/Min/Avg, Relative and Hold functions, plus automatic power management, keep measurements clear and repeatable with minimal training.

Featured technical specifications

• Inputs and sensor compatibility — Two independent inputs for RTD probes. Works with Pt100 (3‑ or 4‑wire), Pt1000 (2‑wire) and Ni1000 (2‑wire). Probes with SICRAM module are auto‑recognized and carry their calibration data for plug‑and‑measure confidence.
• Measurement range — With Pt100/Pt1000 probes: −200 °C to +650 °C, covering deep‑freeze to high‑temperature process applications.
• Resolution — 0.01 °C within ±199.99 °C for centesimal precision, 0.1 °C across the remaining range.
• Instrument performance — High‑stability electronics designed for centesimal thermometry; overall uncertainty depends on the selected probe and its class/calibration.
• Display — Dual‑line LCD, 2 × 4½ digits with symbols; generous viewing area approximately 52 × 42 mm for excellent readability on site.
• Functions — Max/Min/Avg, Relative measurement, Hold, configurable Auto Power Off; simultaneous display of both channels to support differential checks.
• Interface and connectivity — Electrically isolated RS‑232C serial interface for real‑time data transfer to PC or portable printer; selectable print/transfer intervals from 1 s to 1 h. USB connectivity available via interface on related models/cabling.
• Operating conditions — Use from −5 °C to +50 °C; 0 to 90 % RH non‑condensing, suitable for labs, plant rooms and field inspections.
• Enclosure and protection — IP66 ingress protection with durable ABS and rubber housing for reliable operation in dusty or damp environments.
• Power supply — Four 1.5 V AA alkaline batteries provide long autonomy for extended shifts; on‑screen battery status indicator included.
• Size and weight — Compact handheld form factor, approximately 185 × 90 × 40 mm; about 470 g including batteries.
• Kit contents — Instrument, 4 × AA batteries, carrying case and operating manual; probes and interface cables ordered separately. Model code also referenced as HD2127.1.

Why this thermometer is the perfect choice for your team

At Stratosens.com you get a precision instrument that is ready for work on day one, backed by expert guidance on selecting the right probes for your application, from immersion to surface and air. Our team helps you align accuracy, response time and robustness with your process needs, so you capture trustworthy data with less rework. Choose the Delta Ohm DHD2127.1 to standardise measurements across sites, simplify traceability and raise confidence in every audit—supported end‑to‑end by Stratosens.com.