The Sauermann Kimo Si-PM3 Manometer is a compact, handheld instrument designed for precise differential pressure and pressure measurements in HVACR systems. With a wide measuring range of -150 to 150 hPa (-60 to 60 inH₂O), this reliable tool is ideal for commissioning, troubleshooting, and maintaining heating, ventilation, and air conditioning systems.
Equipped with a backlit LCD screen, intuitive Min/Max/Hold/Live functions, and auto-zeroing, the Si-PM3 offers easy on-site operation. Its 170-hour battery life and auto-off feature enhance portability and energy efficiency, while the magnetic back allows hands-free use on metal surfaces. The included carrying bag protects the unit during transport.
Fully compatible with the free Sauermann Si-HVACR Measurement Mobile App (iOS/Android), users can view live readings, record data, generate reports (PDF, CSV, XML), and even add up to four images for professional reporting and diagnostics.
✅ Differential & Static Pressure Measurement from -150 to 150 hPa
✅ Backlit LCD Display for clear visibility in all environments
✅ Min, Max, Hold & Live Readings for real-time analysis
✅ Magnetic Backing – Hands-free operation on metallic surfaces
✅ 170-Hour Battery Life with Auto-Off after 10 minutes of inactivity
✅ Mobile App Connectivity – Live viewing, data logging & export (PDF, CSV, XML)
✅ Robust Design – Lightweight, portable, and IP40-rated for professional field use
Sauermann Si-PM3 Manometer, 2x Clear Tubes (Ø4x6mm, 1m length), Certificate of Conformity, Quick Start Guide, 3 x AAA Alkaline Batteries & Protective Carrying Bag
Designed for HVAC professionals, the Si-PM3 offers accurate, easy-to-use pressure diagnostics, extended battery life, hands-free use, and advanced mobile app integration—making it a must-have for efficient system monitoring and reporting on the go.
Order now and streamline your HVAC pressure testing with the Sauermann Si-PM3 – smart, portable, and connected for today’s technician.
| Manufacturer | Sauermann |
|---|---|
| Product Type | Digital Differential Pressure Manometer |
| Measurement Units | inH₂O, Pa, mbar, hPa, mmH₂O, psi |
| Pressure Range | -150.00 hPa to +150.00 hPa |
| Airflow Range | 0.00 m³/h to 9999.00 m³/h |
| Air Velocity Range | 2.00 m/s to 80.00 m/s |
| Measured Parameters | Differential Pressure, Air Velocity, Airflow |
| Display | 2-line backlit LCD display |
| IP Protection Rating | IP40 |
| Wireless Connectivity | Yes – Compatible with Si-HVACR Measurement Mobile App |
| Battery Life | Up to 170 hours (3 x AAA LR03 batteries) |
| Auto Power-Off | Yes, after 10 minutes of inactivity |
| Power Supply | 3 AAA LR03 1.5 V batteries |
| Dimensions | 70mm (L) x 33mm (W) x 141mm (H) |
| Weight | 200g (7 oz) |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 70°C |
| Standards Compliance | RoHS II 2011/65/EU, (EU)2015/863, UKCA, 2012/19/UE DEEE, 2014/53/EU RED |
| Suitable Applications | Ideal for HVAC technicians, gas engineers, and safety inspectors presssure testing in residential, commercial, and industrial gas systems using methane, LPG, propane, and other combustible gases. |
| Warranty | 12 Months |
✅ Differential & Static Pressure Measurement from -150 to 150 hPa
✅ Backlit LCD Display for clear visibility in all environments
✅ Min, Max, Hold & Live Readings for real-time analysis
✅ Magnetic Backing – Hands-free operation on metallic surfaces
✅ 170-Hour Battery Life with Auto-Off after 10 minutes of inactivity
✅ Mobile App Connectivity – Live viewing, data logging & export (PDF, CSV, XML)
✅ Robust Design – Lightweight, portable, and IP40-rated for professional field use
