Temperature Based Proper Charge Indicator

Please provide your feedback on the brief new product proposal below. Your honest feedback is valued and extremely important.

  • Clamp temperature probes to high-side liquid line and low-side vapor line on the outside condensing unit
  • Temperature changes will determine when the A/C unit is optimally charged
  • Technician is notified graphically and audibly about the status of refrigerant charge in a system
  • Aids technician when topping-off refrigerant charge or determining if factory charge is sufficient for new installs
  • Powered by rechargeable battery
  • Your estimated cost would be $99
1

How do you think the above tool compares with your current method of detecting proper charge?

You don't detect proper charge and you don't need to
This tool is of no benefit. It does not improve upon how you detect proper charge
This tool is of some benefit and it's a better way to detect proper charge then what you are using now
This tool is a huge improvement over how you are detecting charge now
2

Do you see yourself owning the above tool?

Absolutely, I would need to use it all of the time
Maybe, I'm not quite sure about this tool
Not at all
3

The above tool would cost you approximately $99 to purchase from a wholesaler, what is your reaction to that price?

That price seems perfect
It's expensive but I'd still buy it
It's too expensive, I'd never buy it
It's cheap but I'd still buy it
It's too cheap, I'd never trust it
4

What is your overall impression of this product concept?  

This is going to be a phenomenol product!
This could be a good product
Neutral
This sounds like a bad idea
This is an absolutely terrible idea for a product!