The 7220.880.SET concentric ring probe is used with a surface resistance meter to take volume resistance, point-to-point resistance, surface resistance and resistance-to-ground measurements.

The Concentric Ring Probe (Ref: ANSI/ESD STM11.12) can measure the volume resistance of planar materials using a flat conductive metal plate (included).

The Concentric Ring Probe may be used for the resistance measurements of ESD packaging including static shielding and other bags.  The full part number is 7220.880.SET.

• A concentric ring probe used with a surface resistance meter to take volume resistance, point-to-point resistance, surface resistance and resistance-to-ground measurements.
• Concentric ring with conductive rubber (R < 5 ohm) with silver particles
• Take resistance-to-ground, point-to-point and volume resistance measurements
• Include stainless steel plate, insulative plate, and a conductive carrying case

CARRIERS:
MRO Essentials ships via the following companies:

SHIPPING TIMES:
Orders placed before 12 noon Eastern typically ship the same day.

SHIPPING CHARGES:
All shipments are FOB FACTORY. Purchaser is therefore responsible for both shipping charges and damage to goods in transit. Note that freight charges are based on weight AND volume. Assembled items take up a greater shipping volume and are typically charged at a higher freight rate than items shipped flat. Purchaser must specify a freight carrier at time the order is placed or MRO Essentials will choose a carrier and prepay shipments. The freight cost of prepay shipments will be added to each invoice unless otherwise specified. NOTE: Request to ship UPS 1st, 2nd, or 3rd day is a method of shipment and does not imply any expediting of order processing by MRO Essentials. For non-UPS shipments, the order will be shipped freight collect or third party billing at purchaser’s option. Purchaser is responsible for and agrees to pay (1) charges disallowed or billed back to MRO Essentials by third parties when purchaser has specified third party billing and (2) charges billed to MRO Essentials for corrections made by the carrier including address corrections. Some carriers may not be available to be used by MRO Essentials. Purchaser will be notified if an alternate carrier is required.

MULTIPLE SHIPPING POINTS:
MRO Essentials products are manufactured in various locations. Shipping points may vary and may change without prior notice.

INSURING YOUR SHIPMENT:
You are responsible for your shipment once it leaves the F.O.B. point. We recommend that you insure all shipments. It is our policy to insure shipments unless otherwise specified. The buyer is responsible for uninsured lost or damaged shipments.