Fisher CW-20 handheld scanner visitation
The CW-20 is a versatile high quality security metal detector at an affordable price. It is capable of locating all types of metal and offers the user a choice of three frequencies to eliminate the possibility of interference. The CW-20 also includes a "Momentary Low" switch to eliminate interference from steel rebar built into many concrete floors. It runs on a 9-volt battery and can be set to vibrate when it finds metal, or emit a high-pitched sound.
Technical specifications:
- Dimensions: 42 cm x 9 cm x 3.5 cm
- Detects ferrous and non-ferrous metals
- LED indicator in combination with audio and vibration alarm
- Weight: 400g
- Operating frequency 7.1 kHz (choice of 3 settings)
- The detector eliminates electromagnetic interference from the environment
- 9 V battery (included)
- Good value for money
Scope of supply
- Fisher . CW-20 handheld scanner
- 1 X 9 Volt Battery
- Instruction manual
- 2 year warranty
