https://www.fluke.com/th-th/product/electrical-testing/insulation-testers/fluke-1587-i400-fc-kit
Radio frequency certification FCC: T68-FBLE, IC: 6627A-FBLE
Electromagnetic Compatibility
International
IEC 61326-1:Portable Electromagnetic Environment; IEC 61326-2-2 CISPR 11:
Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-
coupled radio frequency energy that is necessary for the internal function of
the equipment itself.
Class A: Equipment is suitable for use in all establishments other than
domestic and those directly connected to a low-voltage power supply network
that supplies buildings used for domestic purposes. There may be potential
difficulties in ensuring electromagnetic compatibility in other environments
due to conducted and radiated disturbances.
Emissions that exceed the levels required by CISPR 11 can occur when the
equipment is connected to a test object. The equipment may not meet the
immunity requirements of this standard when test leads and/or test probes are
connected.
Korea (KCC)
Class A Equipment (Industrial Broadcasting & Communication Equipment)
Class A: Equipment meets requirements for industrial electromagnetic wave
equipment and the seller or user should take notice of it. This equipment is
intended for use in business environments and not to be used in homes.
USA (FCC)
47 CFR 15 subpart B. This product is considered an exempt device per clause
15.103.
Enclosure protection IEC 60529: IP40 (non-operating)
Safety
IEC 61010-1 Pollution Degree 2
IEC 61010-2-033 CAT IV 600 V / CAT III 1000 V
Batteries Four AA batteries (NEDA 15A or IEC LR6)
Battery life
Meter use 1000 hours; Insulation test use: Meter can perform at least 1000
insulation tests with fresh alkaline batteries at room temperature. These are
standard tests of 1000 V into 1 MΩ with a duty cycle of 5 seconds on and 25
seconds off.
Size (H x W x L) 5.0 x 10.0 x 20.3 cm (1.97 x 3.94 x 8.00 in)
Weight 550 g (1.2 lb)
Altitude
Operating 2000 m
Storage 12,000 m
Over-range capability 110% of range except for capacitance which is 100%
Frequency overload protection <107 V Hz
Fuse protection for mA input 0.44A, 1000 V, IR 10 kA