Orion Motor Tech 220 lb Digital Refrigerant Scale — Wireless HVAC charging & recovery, ±0.05% precision, 16.5 ft remote

The Orion Motor Tech OMT 220lb Digital Refrigerant Scale is a wireless HVAC charging and recovery scale that delivers laboratory-level accuracy (±0.05%) with a durable aluminum-alloy platform and a remote for hands-free operation.

Built for technicians who charge, recover, or ship refrigerant cylinders, this scale combines fine resolution with field-ready construction. It measures up to 220 pounds with 0.2-ounce increments, resists impacts and scratches, and works across a broad temperature range. The included wireless remote extends control up to 16.5 feet, while the platform’s rubber coating keeps tanks from slipping during weighing and transfer.

How precise is the OMT 220lb refrigerant scale for charging and recovery?

The OMT scale offers exceptional repeatability and accuracy, reporting weights to a 0.2 oz resolution and a precision of ±0.05%. That level of detail helps you hit charge specifications more consistently and reduces the risk of over- or under-charging systems.

• Capacity: 220 lb maximum for refrigerant cylinders and shipping packs
• Resolution: 0.2 oz increments for fine adjustments
• Accuracy: ±0.05% tolerance for consistent results
• Useful for both charging and freight/ship weight verification

How does the wireless remote improve workflow on the job?

The included remote lets you view and control the scale from up to 16.5 ft away, so you can stand by your manifold or recovery machine without returning to the scale constantly. That reduces bending and moving tanks, speeds multi-unit jobs, and keeps the workspace safer and more efficient.

• Range: 16.5 feet for hands-free monitoring and adjustments
• Control: Tare, zero, and reading hold functions from the remote
• Power options: remote charges via USB‑C or uses built-in battery
• Ergonomics: minimizes repeated tank handling and repositioning

What makes this scale durable for field use and transportation?

Constructed from an aluminum-alloy frame, the OMT scale resists dents and scratches typical of service environments. The 9 x 9 in. rubber-coated top keeps recovery tanks steady, and the scale maintains reliable operation between 14°F and 122°F.

• Material: aluminum alloy for impact and scratch resistance
• Platform: 9 x 9 in. rubber-coated nonslip surface
• Operating temperature: 14°F to 122°F for jobsite versatility
• Stable: mounting and base designed to handle industrial use

Why choose a model with no auto shutoff for HVAC work?

Many scales power down during long charging cycles, forcing interruptions; the OMT model stays on so you can complete extended recovery or charging sessions without restarting or losing tare data. Continuous operation is especially helpful when servicing multiple systems in a single call or when transfers take longer than expected.

• No auto shutoff: prevents mid-job power interruptions
• Consistency: keeps readings and tare values throughout the session
• Power: scale uses a standard 9 V battery (not included) for simple replacement
• Remote charging: remote supports USB-C charging for convenience

Who is this for: HVAC technicians, service contractors, and facilities managers who regularly charge or recover refrigerants, verify cylinder or shipment weights, or require precise, repeatable measurements on the go. The OMT 220lb scale suits field service calls, shop work, and logistics checks where accuracy, durability, and a wireless interface speed up tasks and reduce handling.