Do Not Interrupt the Tester Sign
Do Not Interrupt The Tester
The DNITT Sign is the ideal way to ensure you don’t get interrupted whilst Testing. The height ensures immediate visibility and can also be used with barrier chain to really get the message across.
Manufactured from durable Polypropylene and incorporating a base that can be filled with sand or water to improve stability.
Weight: Empty 2.2kg – Full 7.7kg