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Product features:
All steel structure shell, collision resistant, anti electromagnetic interference; The wireless data transmission distance is unobstructed and greater than 300m, with built-in signal strength and power condition monitoring system; The working temperature can be customized according to user requirements, with a room temperature of -15 ° C-55 ° C, a lithium battery of 6V/4AH for 5-30t instruments, and a lead-acid battery of 6V/10AH for 50-100t instruments