Lid Lifter, Manhole Multi-Gas Monitors with PID Rapid Defect Detection: Dual-gate and

Rapid Defect Detection: Dual-gate and B-Scan modes reduce inspection time by 30–40% versus conventional single-gate units

eliminating profiling and calibration required by electromagnetic systems

Large graphic display with backlight offers easy-to-use interface Displays up to five measurements simultaneously

Renewable)

Lid Lifter, Manhole Multi-Gas Monitors with PID Rapid Defect Detection: Dual-gate andLift heavy manhole lids alone, for quick and safe removal and replacement of manhole covers with the Allegro's Magnetic Lid Lifter. Available with either a steel or aluminum dolly with magnet or heavy duty magnet. Collapsible for easy storage and transportation.