• Intuitive operator interface with guided probe panel operation
• Embedded direct reading capability - operates without ground instruments
• Smart real-time fault detection and status monitoring
• Advanced MEMS acceleration sensor and magnetometer technology
• Momentary power failure recovery function for reliable operation
• Single/multi-point integrated design - functions as two probes in one
• Wide operating temperature range: -40℃ to 125℃ (250℃ with insulation)

• Operating Voltage: DC 6V - 8V
• Operating Current: ≤30mA standby, ≤150mA during acquisition
• Impact Resistance: 2000g, 0.5ms
• Vibration Resistance: 10g, 20-100Hz
• Delay Time Range: 1-99 minutes
• Sampling Interval: 1-99 seconds (multi-mode)
• Maximum Sampling Points: 3600 points (multi-mode)
• Continuous Operation: Over 20 hours (multi-mode)

Flexible single-shot or multi-shot operation selection via panel controls. Supports both directional and non-directional measuring configurations with appropriate protection assemblies.

Designed for various drilling practices including hanging measurement and self-floating operations. Compatible with different underground protection assemblies for comprehensive wellbore surveying.