Portable micro-ohmmeter AX7

low-resistancefor the aeronautical industry

Product overview
The AX7 is a next‑generation portable milliohmmeter / microohmmeter by ATEQ Aviation, designed for precise low-resistance measurements to verify electrical continuity, contact quality and bonding in aviation maintenance and related industries. The instrument replaces the AX6000 while expanding capacity and usability.

AX7 : MEASUREMENT RANGES by injection current

• 100 mA — Max range 60 Ω — available ranges: 60 Ω, 6 Ω, 600 mΩ, 60 mΩ
• 500 mA — Max range 12 Ω — available ranges: 12 Ω, 1.2 Ω, 120 mΩ, 12 mΩ
• 1 A — Max range 6 Ω — available ranges: 6 Ω, 600 mΩ, 60 mΩ, 6 mΩ
• 2 A — Max range 3 Ω — available ranges: 3 Ω, 300 mΩ, 30 mΩ, 3 mΩ
• 5 A — Max range 1.2 Ω — available ranges: 1.2 Ω, 120 mΩ, 12 mΩ, 1.2 mΩ
• 10 A — Max range 600 mΩ — available ranges: 600 mΩ, 60 mΩ, 6 mΩ, 600 μΩ

MAIN FEATURES

• Three operating modes for standalone and sequenced testing
• Wide measurement span from 1 μΩ to 60 Ω (depending on injection current)
• High measurement accuracy: 0.1% of measured value
• Smart connectivity for data transfer and fleet management
• Portable design with up to 8 hours battery autonomy

SYSTEM CAPABILITIES

• Test point memory: 400 programmable individual test points for standalone use
• Sequence capacity: up to 32 programmable sequences, each up to 400 points
• Total storage: 13,200 data points (32×400 + 400)
• Automatic data logging of all measurements

PC Connectivity and software integration

• Full compatibility with NEXUS PC software by ATEQ for advanced data management
• Library management: create, store and edit test-point and sequence libraries on PC
• Fleet synchronization: deploy libraries and sequences to multiple devices
• Centralized backup and archive of results and device configurations

AX7 – AX6000 COMPARISON

• Product profile: AX7 — next‑generation versatile Series 7; AX6000 — compact model for limited spaces
• Weight: AX7 2.85 kg (with battery) — AX6000 < 2 kg
• Dimensions (H × D × W): AX7 311 × 229 × 157 mm — AX6000 240 × 120 × 210 mm

AX7 : NEW TOUCHSCREEN INTERFACE
New touchscreen for mode selection, sequence control and resume functions. The device includes an on-device tutorial video demonstrating menus and operation.

Technical specifications & accessories

• Model: AX7
• Manufacturer / Brand: ATEQ Aviation
• Measurement ranges: 1 μΩ to 60 Ω (depending on injection current — see ranges above)
• Injection currents: 100 mA, 500 mA, 1 A, 2 A, 5 A, 10 A
• Accuracy: 0.1% of measured value
• Memory: 400 programmable test points
• Sequence capacity: up to 32 sequences × up to 400 points each
• Total storage capacity: 13,200 data points
• Data logging: automatic recording of all measurements
• Battery autonomy: up to 8 hours
• Weight: 2.85 kg (with battery installed)
• Dimensions: 311 × 229 × 157 mm
• Connectivity: NEXUS PC software integration, library management, fleet synchronization, centralized backup
• Included modes: multiple operating modes for standalone and sequenced testing
• Accessories: probes, shoulder strap, belt bag, power supply block & cable, custom transport case (various kits available)