Portable Thermometer Pt100 Delta Ohm DHD2307.0

The Delta Ohm DHD2307.0 is a portable, professional-grade Pt100 thermometer designed for fast, reliable temperature control in the field and in the lab. Built with a rugged IP67 housing and a large high-contrast LCD, it delivers stable readings across a very wide range while remaining compact, lightweight and easy to operate. Smart probe recognition, intuitive keys and functions like MAX, MIN, AVG, REL and HOLD make it a powerful everyday tool for quality assurance, maintenance, calibration support and process checks. Supplied ready to work with batteries and carrying case, it pairs with a broad family of interchangeable probes to match your application, giving you the flexibility to measure liquids, surfaces, air and semi-solids with confidence.

Key Benefits and Applications

• Wide measuring range for demanding tasks — Cover cryogenic, ambient and high-temperature process checks from −200 °C up to +650 °C with the appropriate probe, ideal for laboratories, industrial maintenance, HVAC and energy applications.
• Laboratory-grade accuracy and stability — Instrument accuracy of ±0.05 °C and low annual drift support precise control, trending and verification activities in regulated and critical environments.
• Rugged and weatherproof — IP67 protection and a tough ABS enclosure withstand splashes, dust and intensive field use, reducing downtime and replacement costs.
• Smart probe ecosystem — Works with SICRAM intelligent probes that store calibration data for seamless plug-and-measure operation, helping minimise setup time and user errors.
• Fast, readable and easy to use — A large dual-line LCD and direct-access keys for HOLD, REL and MAX–MIN–AVG accelerate routine checks and documentation.
• Flexible across industries — Choose immersion, penetration, contact-surface or air probes to cover food safety, pharmaceuticals, environmental testing, manufacturing, solar and building services.
• Optimised for portability — Up to 200 hours of operation on standard AA batteries with auto power-off for extended field work and reduced operating costs.

Featured technical specifications

• Sensor compatibility — Pt100 and Pt1000 measurement using SICRAM smart probes, and compatibility with direct 3- or 4‑wire Pt100 and 2- or 4‑wire Pt1000 via the TP47 connector module.
• Instrument measuring range — −200 °C to +650 °C. The usable range depends on the selected probe.
• Instrument accuracy — ±0.05 °C, supporting high‑precision checks and calibrations.
• Resolution — 0.1 °C for clear, stable readings in everyday use.
• Functions — MAX, MIN and AVG for statistics, REL for relative measurements, HOLD to freeze the display, configurable auto power‑off.
• Ingress protection — IP67 rating for dust‑tight construction and protection against temporary immersion.
• Display — Dual‑line LCD, 2 × 4½ digits with symbols, viewing area approximately 52 × 42 mm for excellent readability.
• Power supply and autonomy — 3 × 1.5 V AA batteries with typical autonomy up to 200 hours, ultra‑low consumption in standby.
• Operating conditions — Operating temperature −5…+50 °C, storage −25…+65 °C, relative humidity 0…90 % RH non‑condensing.
• Mechanical design — Compact ABS housing, dimensions approximately 140 × 88 × 38 mm, weight about 160 g including batteries.
• Probe connector — 8‑pole male DIN 45326 for quick, secure probe attachment.
• What is included — Instrument DHD2307.0, carrying case, instruction manual and batteries. Probes are ordered separately to fit your application.

Why this thermometer is the perfect choice

Choose the DHD2307.0 at Stratosens.com to equip your team with a precise, robust and versatile Pt100 thermometer backed by expert advice and a curated selection of compatible probes. As a specialist in weather and precision instrumentation, Stratosens.com helps you match the right probe to your process, streamline commissioning and maintain measurement confidence over time—so you spend less time troubleshooting and more time getting reliable results.