Our Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days Support 60 days return policy Reply within 24 hours Description Analogue LED bar display & automatic reset: Analogue LED bar display for clear and easy to understand test results. Automatic reset, no manual reset required, easier and more convenient operation. High-precision semiconductor sensor & fast response: Low power consumption and highly sensitive sensor for lightweight design; Response time: <2s Highly sensitive (adjustable) with fast response time, gas leaks can be detected within seconds to avoid dangerous accidents or damage. .
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