The ABM-90 and DR-4 mapping systems are the most versatile probes in the range. Fitted with exchangeable centralizers ducts and pipes  with an ID range of 90mm to 1000mm (3.5” to 40”) can be mapped efficiently.

Physically identical, the ABM-90 is equipped with MEMS technology and is suitable to map 300m (1000”) lengths between waypoints. The DR-4 is equipped with Fibre Optic Gyro technology and can map unlimited lengths with a recommended waypoint spacing of 1500m (5000’).

Technical Specifications

Probe Length : 504mm / 20″
Outer diameter : 42mm / 1.7″
Probe weight (excl. spacers) : 3kg / 6lb
Measurement inclination range : +45° to -45°
Pipe ID operating range : 90mm and up
Maximum Pulling Force : 150kg / 300Lb
Maximum travelling speed : 2m/sec
Data logging rate : 100 Hz
Battery type / autonomy : Lithium ion / 10 hours
Operating temperature : 0°C/32°F to 50°C/120°F

Key Operating Features

  • Large diameter range
  • Unaffected by magnetic influences
  • No lengthy calibration or roll test required prior to use
  • Adaptable fittings for bespoke survey situations
  • Water resistant up to 5 bar / 75 psi
  • Data output compatible with most software programs

Start typing and press Enter to search

Shopping Cart

No products in the cart.