Smoke matches, tapers and smoke tubes give off an unstable smoke pattern. Smoke-Stick with its straight, pencil-thin smoke pattern has been designed specifically to monitor the slightest change in air movement. Each Smoke-Stick offers a minimum of 30 minutes of continuous smoke or 90 tests of 20 seconds each.
7026 - 6 Smoke-Sticks & dispenser pen
7027 - Smoke-Stick refill (pack of 6)
£ 0.00
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