Manual Range Digital Multimeter

  • Quick and easy to use
  • The smaller and ergonomic profile compared with previous models makes handling and operation easier and more convenient
  • Single knob selects function and range
  • Rugged plastic enclosure
  • Soft anti-slip rubber holster protects the instrument against impacts and chemicals
  • Large easy to read 1/2" (12.5 mm) digits display
  • Design allows comfortable hand holding or resting at convenient places horizontally or at an angle by using the stand at the back of the holster


General Technologies Corp. CT8015 Manual Range Digital Multimeter

Technical Specifications

Electrical Specification

  • DC Voltage: ±0.8% ± 1dgts., 1MOhm input impedance, 600 V ac/dc Overload protection
  • AC Voltage: ±1.5% ± 10 dgts., 450KOhm input impedance, 40 to 200 Hz, 600 V ac/dc Overload protection
  • Resistance: ±1.0% ± 3 dgts., 250 V ac/dc Overload protection
  • DC Current: ± 1.0 % ± 2 dgts., Internal 200mA/10A 250V fuse protection
  • Diode test: 1.4 ± 0.6 mA test current, 3.2 V max. test voltage
  • Continuity Test: Audible indicator (Buzzer) with circuit resistance is below 100 Ohm
  • Transistor Test: hFE value from 0 to 1000 of npn and pnp transistors


  • Measure output in sensors like Oxygen (O2), Coolant Temperature, Throttle Position (TPS), Manifold Air, Pressure (MAP), Manifold Air Flow (MAF), etc.
  • Check grounds, Voltage drops and continuity across Connectors, Wires, Cables, Relays Contacts, Lamps, Switches, etc.
  • Check components like Alternator, Diodes, Relays Coils, Condensers, Ignition Coils, Spark Plug Wires, Magnetic Pick-ups, Motors, Switches, Fuses, etc.
  • An essential tool for all around troubleshooting of electrical and electronic circuit and systems.

Ergonomic Features

  • Automobiles
  • Trucks
  • Trailers
  • Boats
  • RVs
  • 0 to 600 Volt AC/ DC powered circuits


  • CT8015
  • Protective holster
  • Soft pouch for carrying and storage
  • Two test probes, one red and one black 35½" (0.9 m) long each
  • 9 Volt Alkaline
  • User's Manual