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HVAC Refrigerant Scale w/ Separate Auto-Dosing Charge Valve 220 lb Freon Scale For Sale


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HVAC Refrigerant Scale w/ Separate Auto-Dosing Charge Valve 220 lb Freon Scale: $99.99
About this item - PRECISE AUTOMATIC CHARGING & RECOVERY: Set target weight on this refrigerant scale – solenoid valve auto-opens and closes with buzzer at preset value; ±0.05% rdg+10 g accuracy and 5g resolution deliver precise results without overcharge or short-recovery
- ONE SCALE, ALL REFRIGERANTS: Compatible with all refrigerants; Whether you‘re servicing residential split ACs, commercial VRF systems, refrigerators, freezers, ice makers, heat pumps, or automotive A/C – Vivhome portable refrigerant scale handles it all
- SMART DIGITAL OPERATION: Numeric pad ensures instant entry; One-touch recall repeats last setting for batch jobs and remote control speeds up fieldwork; Large backlit LCD with 3 display modes (lb, kg&g, lb&oz) – readable in dim light, no conversion math
- SMART PROTECTION, LONG BATTERY LIFE: Single 6LR61 9V battery (not included) delivers 30-40 hrs of continuous use; Overload alarm protects the sensor at 220 lb (100 kg), plus low-battery warning; Auto-off is user-selectable – toggle on/off as needed
- PORTABLE & DURABLE DESIGN: Carrying case protects the kit for easy transport – ready for daily HVAC/R use; High-strength aluminum alloy platform with rubber feet absorbs shocks and ensures accuracy; Solenoid valve hook allows easy hanging
Frequently Asked Questions: Is it easy to calibrate? No manual calibration needed — it auto-calibrates each time you power on. Just place it on a flat surface, press the power button, and let it complete its self-test — that‘s it. What’s the advantage of the solenoid valve? It automates the entire charging and recovery process — set target weight, valve opens, then closes with buzzer at preset value. Save refrigerant, prevent overcharge. Manual override available anytime for purging or early stop. How long does the battery last? Does it have auto-off? A 6LR61 9V battery (not included) lasts 30–40 hours under typical operating conditions. It has auto-off — and it’s user-selectable. Toggle it on to save power when you‘re done, or turn it off when you need extended operation without interruption. Is the display easy to read? Yes. Large 2.5 x 1.6 in backlit LCD stays readable in any light — bright sun or dark mechanical rooms. 3 display modes (lb, kg&g, lb&oz) — no squinting, no conversion errors. What’s included in the box? The kit includes the programmable refrigerant scale, the solenoid charging valve, a user manual, and a heavy-duty carrying case.
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