I think in Europe that most purchasers and operators of electrical safety testers intended for routine electrical safety testing would be deterred from purchasing instruments with a dielectric withstand test unless they're manufacturers; given the risk of damage to products and injury to operators.
I'm not certain if these functions wouldn't be disabled by OEM sellers if being sold into certain markets.
Perhaps this is down to an awareness of the health & safety implications and H&S legislation as much as the electrical test standards that are applicable. It doesn't make sense for manufacturers of medical electrical safety testers to provide a product that damages devices and potentially makes them unsafe.
