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Fieldpiece SRS1 Lightweight Refrigerant Scale

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SKU: fp_srs1 Categories: , Brand:

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The Fieldpiece SRS1 refrigerant scale with Alarm 110 lb Capacity with alarm is perfect for residential and light commercial use. It’s big enough to comfortably fit a canister, but compact and light weight enough to carry easily. Weighs up to 110 lbs (50 kgs) in increments of 0.25 oz (0.01kg).

Heavy Duty – The SRS1 Fieldpiece refrigerant scale has the ruggedness needed for the HVACR field with thick aluminum walls to maintain accuracy, and rubber feet and rubber pad to soften the impact of daily use. It’s also water resistant. The refrigerant scale itself can withstand a downpour, while the handle needs a little more care because of the electronics inside (it can handle some rain, but please don’t drop it in a lake).

Charging and Recovery Alarms – You can quickly set a charge or recovery alarm using the big numeric keypad without scrolling through digits. Once you dial in how much refrigerant to charge or recover you can work on other tasks, knowing the alarm will sound when it hits your target.

Easy to Carry – Weighing less than seven pounds, and housed in a heavy-duty soft-sided case, the SRS1 refrigerant scale is easy to throw over your shoulder when you need to carry other things or climb a ladder.



  • (1) Fieldpiece SRS1 Refrigerant Scale and handle
  • (1) Soft-sided Padded Case with Shoulder Strap


  • Fieldpiece SRS1 Refrigerant Scale with Charge Alarm
  • Charging & recovery weight alarms
  • Lightweight and Easy to carry
  • Max Weight 110 lbs (50 kgs)
  • 0.25 oz (0.01 kg) resolution
  • Water Resistant
  • Heavy Duty Sturdy aluminum construction
  • Non-slip Cushioned Design with rubber corners
  • Strong Magnetic Back on Handle
  • Full Numeric Keypad for Fast Operation
  • Large LED screen, easy to see from a distance


Fieldpiece SRS1 Refrigerant Scale with Charge Alarm
Over range : “OL” is displayed and beep sounds
Maximum load : 110 lbs (50kg)
Auto power off : 30 minutes of inactivity (no change in weight or buttons pressed), (APO disabled in charge/recover mode)
Backlight : Blue, turns off in 60 seconds if no buttons are pressed
Accuracy : ±(0.05%rdg + 10g)
Resolution and Units : LB OZ (1 LB, 0.25 OZ), LB (0.02 LB), OZ (0.25 OZ), KG (0.01 KG)
Temperature coefficient : 0.1 x (specified accuracy) per °F
Battery : 9V, NEDA 1604, JIS 006P, IEC 6F22
Battery life : 80 hours typical alkaline (without backlight)
Low battery indication : is displayed when the battery voltage drops below the operating level
Operating environment : 32°F to 122°F (0°C to 50°C) at <75% RH
Storage temperature : -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
Weight : 6.6 lbs (3.00 kg)


Q & A

Is this fieldpiece refrigerant scale truly waterproof?

The scale is waterproof and it can even be submerged. The keypad is water resistant, you need to keep it protected.

when this scale auto turns off, does it wake up automatically when weight is added? or do you have to turn it back on manually first?

You have to turn it back on manually.

Does the srs1 come with the case?

Yes, it comes with a zippered blue nylon case.

Customer Reviews

Based on 1 review
High quality and tough

I use it everyday at work and i'm impressed with the quality.