Xian Sulab Machinery Co., Ltd. 86--15109261813 sulaberic@parts-elevator.com
OTIS Elevator Tool ElevatorTester Maintenance Lift Service Tool Elevator Spare Parts GAA21750AK3

OTIS Elevator Tool ElevatorTester Maintenance Lift Service Tool Elevator Spare Parts GAA21750AK3

  • Product Name
    OTIS ,Elevator Tester ,Elevator Service Tool , Elevato RMaintenance ,Elevator Parts
  • Warranty Time
    12 Months,1Year
  • Applicable
    Elevator Parts,Elevator Equipment,General For Escalator Parts,Passenger Lift,Passenger Elevator
  • Transportation
    Air Transportation,Sea Transportation,Clients' Requestment,DHL TNT FEDEX UPS,Sea Delivery
  • Packing
    As Per Client's Request,Packed In Carton
  • Brand Name
    OITS
  • Model Number
    GAA21750AK3
  • Minimum Order Quantity
    1
  • Delivery Time
    2-3Days
  • Payment Terms
    T/T

OTIS Elevator Tool ElevatorTester Maintenance Lift Service Tool Elevator Spare Parts GAA21750AK3

OTIS Elevator Tool ElevatorTester Maintenance Lift Service Tool Elevator Spare Parts GAA21750AK3
Product Overview

The OTIS Elevator Tester (TT Tool, GAA21750AK3) is an original OEM handheld service and diagnostic tool specifically designed for OTIS elevators. This professional-grade instrument features a compact, rugged blue casing, dual-line LCD display, and 16-key interface for straightforward operation.

Key Features
  • Connects directly to elevator's main control board (GECB/LCBII)
  • Real-time fault code reading and clearing capabilities
  • Parameter adjustment and configuration
  • I/O status monitoring and diagnostics
  • Floor position and speed tracking
  • Firmware upgrade functionality
  • Compact, rugged design with dual-line LCD display
  • 16-key interface for easy operation
Compatibility & Applications

Compatible with OTIS GEN2, SKY, OH5000/5100, 2000/3000 series and more. Essential for installation, maintenance, troubleshooting, and modernization projects.

Lightweight and portable design enables on-site quick diagnosis, reduces system downtime, and ensures safe, efficient elevator operation.