Megger IMT100 Industrial Multi-Tester

The IMT100 from Megger combines three essential instruments into one handheld unit—making it specially crafted for photovoltaic installations, EV systems and broader industrial testing demands. This instrument offers a wide measurement range: insulation resistance up to 200 GΩ, low resistance bonding from 1 mΩ to 10 Ω, and voltage testing up to 1000 V AC/DC.Safety is a key focus: the unit features live-circuit detection and will inhibit unsafe tests if it detects voltage before testing begins.Built for the field, it has an over-moulded case, an IP54 rating for outdoor environment protection and is supplied with rechargeable batteries or standard AA cells for flexibility.The IMT100 also supports data logging—it can store up to 256 sequences of test results and export via USB for asset-management systems.

Features

• Insulation resistance testing to 200 GΩ plus selectable test voltages (50 V, 250 V, 500 V, 1 kV) and variable voltage.
• Four-wire low resistance (DLRO) and continuity/diode test modes: resistance range down to 1 mΩ and up to 10 Ω.
• Voltage and frequency measurements: AC/DC voltage up to 1000 V, with phase rotation capability.
• High safety and outdoor durability: rubber over-moulded housing, IP54 rating, CAT III/600 V rating up to 3000 m altitude.
• On-board data logging: stores up to 256 test sessions with tags and timestamps, downloadable via USB.
• Guard terminal included for insulation and bonding tests to remove surface leakage and improve accuracy.
• Supplied with a complete accessories kit: PV adaptors (MC4/MC3), temperature probe, Kelvin clip leads, insulation leads, and rechargeable battery charger.
• Tailored diagnostics for varied applications: meets PV-installation standard IEC 62446‑2, and UN ECE R100 for EV component testing.

Includes

• IMT100 Industrial Multi Tester
• Hook strap assembly
• Multipurpose industrial carrycase
• SP5 remote probe
• Temperature probe, T type CAT III 600V
• IR lead set (comprising of):
  3 x Grabber Clips (Red, Black, and Blue) CAT III 1000V, CAT IV 600V
  3 x 4mm Test leads, 2m, 1 end Right Angle, 1 end straight (red, black and blue), CAT III 1000V, CAT IV 600V
  3 x Test probes (red, black and blue), long reach (100mm), CAT III 1000V, CAT IV 600V
• Kelvin clip lead set CAT III 600V (comprising of):
  2 x Kelvin Clip leads, 2 meters, 4mm Right Angled Connectors (4), Single (2-core) cable
• Kelvin probe lead set CAT III 600V (comprising of):
  2 x 2m Kelvin Probe leads, 4 x 4mm Right Angled Connectors, a Single (2-core) cable
• Replaceable Kelvin Probe Pins (Pack of 4)
• PV Test Lead Set adaptors (comprising of):
  2 x MC4-type one red and one black connector adaptors, 2 x MC3-type black connector adaptors
• IMT100 certificate of test (EN/FR/ES/DE)
• IMT100 certificate of calibration
• 6 x AA rechargeable batteries NiMH (fitted)
• Battery charger
• Quick start guide