5PSI Manometer ( Data Logging ) ( HTC – PM-6205 )

Description

The HTC PM‑6205 Digital Manometer is a high-precision handheld device engineered for technicians and professionals in HVAC, cleanroom validation, industrial engineering, and laboratory diagnostics. With a measurement capability of up to ±5 psi (equivalent to ±138.3 inH₂O or ±344 mbar), it offers robust performance ideal for airflow balancing, filter resistance testing, and differential pressure measurement across ducts, cleanroom zones, or compressed air systems.

Central to its design is exceptional accuracy at ±0.3% of full scale, combined with repeatability of ±0.2% (maximum ±0.5%) and tight linearity/hysteresis at ±0.29% FS. These metrics ensure consistent and reliable readings, making it suitable for demanding tasks like cleanroom certification or sensitive environmental monitoring.

The PM‑6205 supports eleven selectable pressure units—including psi, inH₂O, mbar, kPa, inHg, mmHg, ftH₂O, oz/in², cmH₂O, kg/cm², and bar—providing full international compatibility. It maintains high resolution across all units: 0.001 psi / 0.01 inH₂O / 0.1 mbar / 0.01 kPa / 0.001 bar, ensuring precise measurement in both low- and high-range domains.

A standout feature is the large dual-line backlit LCD display, which offers clear visibility even in dim lighting scenarios. This screen conveniently displays pressure values, selected units, and icons for MAX/MIN/AVERAGE readings—timestamped for trend tracking. The display also shows status indicators such as Data Hold, low battery warning, and over-range errors (“ERR1” for over maximum, “ERR2” for under minimum), making it easy to interpret readings in real time.

Equipped with advanced functions, the PM‑6205 includes Data Hold, MAX/MIN/Average logging, Zero‑Adjust, Offset, and Difference (DIF) functions. These tools are essential for comparative testing, pressure drop evaluation across filters or zones, and ensuring accurate calibration.

Connectivity and data integration are streamlined by the USB computer interface, backed by Windows-compatible software. This facilitates seamless data export, automatic report generation, and comprehensive trend analysis—important for audit compliance and record-keeping.

Field-ready features include Auto Power-Off to conserve battery life, and a low battery indicator that prevents unexpected shutdowns in the midst of critical operations.

Engineered for compatibility and ease of setup, the unit features 1/8″ (3.18 mm) quick-connect pressure ports, making it easy to attach both soft and hard tubing. Standard accessories include a soft carrying case, tubing (soft and rigid), USB cable, battery, CD software, and user manual—so users can deploy the device straight from unboxing.

With dimensions roughly 210 × 75 × 50 mm and a lightweight build (~400 g), the PM‑6205 is portable and comfortable for handheld operation. Its sturdy casing and ergonomic layout suit frequent use by field technicians and engineers.

Designed to operate in ambient conditions from 0 to 50 °C (32–122 °F) with up to 90% non-condensing humidity, and safe storage from 10 to 60 °C, the unit is built for a wide range of indoor and service environments. Response time is typically 0.5 seconds, delivering real-time feedback during fast-moving diagnostics.

Ideal Applications

• Static and dynamic differential airflow measurement in HVAC ducts

• Filter resistance checks across air handling systems

• Cleanroom pressure compliance testing and validation

• Pressure comparison across zones or between intake and return systems

• Compressed gas or air line pressure diagnostics in labs and industrial settings

Key Features Summary:

• Measurement range up to ±5 psi (±138.3 inH₂O / ±344 mbar)

• Superior accuracy: ±0.3% FSO, ±0.2% repeatability, ±0.29% linearity

• Multi-unit support: 11 pressure units with high resolution

• Dual-line backlit LCD with MAX/MIN/Average, Data Hold, and timestamped logging

• Enhanced operations: Zero‑Adjust, Offset, DIF functions, and quick unit switching

• USB connectivity with Windows-compatible software for reporting and analysis

• Power features: Auto-Shutoff, low battery alert, runs on standard 9 V battery

• Compact, lightweight, portable design with full accessory kit included

In summary, the HTC PM‑6205 Digital Manometer delivers unmatched precision, flexibility, and usability for professionals demanding accurate pressure measurement in HVAC, cleanroom, laboratory, and industrial contexts. With its advanced data features, broad unit support, and field-ready construction, this device sets a new standard in handheld pressure diagnostics.