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The Canford portable tone generator is a battery powered unit providing 5 spot frequencies at 3 test levels, making it suitable for a wide variety of test and circuit identification purposes at both microphone and line level.

Frequencies are 40Hz, 400Hz, 1kHz, 10kHz and 15kHz, selected by rotary switch. Outputs are provided balanced on an XLR 3-pin male connector and unbalanced (floating) on RCA (phono). Output levels are switchable 0dB, -10dB and -60dB balanced, and -6dB, -16dB and -66dB unbalanced.

The unit is powered by a PP3 size 9V battery, or external DC supply, and has a flashing LED power 'on' indicator. It is housed in a robust extruded aluminium case with protective end bezels, dimensions: 107 x 93 x 50mm, not including control knobs. Weight: 300g.

Included accessories: Data sheet. Battery is not included.
Optional accessories: PP3 battery.

  Description Price £
ex. VAT
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CANFORD TONE GENERATOR Analogue audio, balanced, battery powered   Stock code: 25-065
No longer manufactured. See the product page for suggested alternatives.
VARTA 4022 BATTERY, PP3 size, alkaline, 9V   Stock code: 59-026
Please login for stock availability and lead times.
1+ £1.27
10+ £1.23
25+ £1.21