<https://amptec.com/products/accessories/620-series-accessories/op-100/>
<http://schema.org/description>
"The OP-100 is a hard shell transit case for our 620 Series products. It holds a 620 Series instrument as well as two lead sets and a charger. If you are unsure if your electrical testing equipment would fit contact our team - we are happy to help! Buy this transit case today!"
<https://amptec.com/products/accessories/620-series-accessories/op-100/>