F96-BMΩ Insulation Megohmmeter Right Angle Q96-MΩA Marine AC Power Grid Insulation Resistance Monitor Original Brand New

Marine anti-vibration construction
Magnetoelectric tension spring / pivot structure, stable operation under vibration ≤0.7g. Wide working temperature range: -25℃ ~ +55℃. IP42 protection for marine switchboard panel mounting.
Class 1.5 high-precision analog pointer meter
F96-BMΩ: 240°~270° wide angle for long-distance reading. Q96-MΩA: 90° right angle for compact panel layout. Clear dial scale.
Continuous online monitoring & alarm relay output
Monitor insulation resistance without power cut. Audible & visual alarm plus relay contact output when insulation value drops below preset threshold. Alarm capacity: DC24V/3A, AC220V/1A. Multiple alarm setpoints available (10kΩ,30kΩ,60kΩ,100kΩ).
Multiple voltage options, single / dual circuit
Available for AC100V, AC220V, AC380V, AC440V. Direct connection or via PT voltage transformer. Dual-circuit model with suffix D optional.
Measuring range: 0.005~5MΩ
Detect early insulation degradation and prevent earth fault & power failure for marine ungrounded AC power network below 500V.
Integrated compact design, easy installation
Converter and indicator integrated. Standard 96×96mm panel meter, cutout size 92×92mm, widely used for marine control panel.
Wide application
Suitable for ships, offshore platforms, locomotives, mobile power stations and chemical plants with ungrounded AC distribution system.