Hello! I've been tasked with researching the purchase of a megger ground resistance tester. I was wondering if anyone knows what the minimum specs are for one of these or could steer me in the right direction. There are quite a few options out there and the price varies considerably. I need one just to set up a grounding field for offloading and transfer operations. Any advice would be appreciated before I have to deal with the sales reps. Thanks.

Eric Kirkpatrick
Firefighter/EMT/Hazmat Tech
Bellingham Fire Department
Washington State