Experience precise and reliable air pressure measurement with this High-Quality Professional Handheld Manometer, crafted from durable ABS material to ensure excellent high-temperature resistance and impact durability for long-lasting use. Designed for professional and industrial applications, this digital manometer offers a wide measurement range, high resolution, and superior accuracy, making it an essential tool for accurate pressure monitoring. Key Features: · Durable ABS Construction: Made from high-quality ABS material, providing robust resistance to heat and impact, extending the device’s service life in demanding environments. · Multiple Measurement Units: Supports 13 selectable units including bar, mbar, KPa, Kgf/cm², mmHg, cmH₂O, Ozf/in², Psi, inHg, inH₂O, ftH₂O, Hpa, and Pa, allowing versatile and precise readings tailored to your specific needs. · Advanced Measurement Modes: Features MAX, MIN, and AVG mode switching for comprehensive data analysis, along with date record, data hold and clear functions, buzzer alarm, real-time date display, barometric pressure zero calibration, and battery level indication for enhanced usability. · Large Clear LCD Screen: The wide LCD display ensures data is presented clearly and is easy to read, improving operational efficiency during measurements. · Compact and Portable Design: Lightweight and ergonomically designed for handheld operation, this manometer comes with a sturdy plastic storage box for easy carrying and protection during transport. · Wide Application Range: Ideal for measuring fan and blower pressure, filter resistance, air speed, furnace pressure, and orifice plate differential pressure. It is also suitable for controlling air-to-gas ratios, automatic valve monitoring in combustion processes, and medical applications such as blood pressure and respiratory pressure monitoring. Specifications: · Model Options: GT5101 series with pressure ranges from ±125Pa up to ±100KPa (various models available) · Pressure Range: ±1KPa to ±100KPa depending on model · Accuracy: ±1% FS for ranges ≥ ±1KPa; ±2% FS for ranges < ±1KPa · Power Supply: Built-in 3.7V 1000mAh lithium battery, rechargeable via 5V 1A USB cable · Battery Life: Approximately 13 hours of working time, with automatic shutdown after about 8 months standby at low voltage · Operating Temperature: -10°C to 60°C with temperature compensation from -5°C to 50°C · Overload Pressure: 3 times full scale (FS) · Dimensions: 162 x 63 x 32 mm (6.38 x 2.48 x 1.26 inches) · Weight: 178g (6.28oz) Package Includes: · 1 x Handheld Manometer · 2 x Plastic Pipes · 1 x USB Data Cable · 1 x User Manual (English) · 1 x Plastic Storage Box This professional handheld manometer combines accuracy, durability, and versatility in a compact design, making it perfect for technicians, engineers, and medical professionals who require dependable pressure measurement in various environments.