The Si-RS1 Digital Refrigerant Scale is a precision weighing scale for refrigerant cylinders used in HVAC/R work. Its job is to measure exactly how much refrigerant is added or removed from a system. Users can utilize the scale by itself or connect to their Si-RM350 or Si-RM450 Digital Manifold and the Sauermann mobile app for real-time visualization of weight, pressure, and temperature.
Sauermann Si-RS1 SCALE Offers
The Si-RS1 is a smart, high-accuracy refrigerant scale built for HVAC professionals who require precise refrigerant charging, wireless monitoring capabilities, seamless integration with digital manifolds, and durable, job-ready hardware suited for demanding work environments.
Features
- Platform level eye for level surface placement
- Strong aluminum base and rugged, non-slip platform for easy weighing of refrigerant tanks
- Compact control panel features large backlit LCD screen and keypad
- Long flexible coil allows users to easily place control panel in array of convenient positions
- 3 display modes for weight units
- Able to be used as standalone scale or paired with user’s Si-RM350/Si-RM450 Digital Manifold
- Sauermann Pilot mobile app allows for full mobility due to activity being easily viewed on compatible handheld smart devices
- Functions: Charge Programming: Allows users to program desired quantities; Tank Capacity Programming: Allows users to know amount of refrigerant in tank at any time; REPEAT: Allows users to charge previously stored amount
Sauermann Si-RS1 SCALE Specifications
| Capacity | 243 lbs (110 kg) |
| Available Units | lbs/oz/kg |
| Accuracy | ≤±0.05% of reading |
| Resolution | 0.05 lbs/0.5 oz/0.01 kg |
| Automatic Shut-off | 3 hours |
| Operating Temperature | 32 to 120°F (0 to 49°C) |
| Power Supply | 9 V alkaline battery |
| Battery Life | Approximately 38 hours |
| Specifications For Wireless Connection | 80 m (260′) maximum line-of-sight range. BLE 4.2 and 5 |





Reviews
There are no reviews yet.