Portable explosion-proof recording pen

Notes:

It is strictly prohibited to open, repair or modify this product without authorization--Portable explosion-proof recording pen

Please do not use this product in areas where the use of electronic products is prohibited, such as airplanes

Do not put the product or its accessories in your mouth

Do not put the product into water or other liquids

Do not use this product in extremely cold, hot, humid, and dusty environments

Please do not drop the product itself or its accessories to avoid malfunction

Do not use this product in direct sunlight or heat sources to prolong its lifespan

If not in use, please charge the device for a period of time to prevent battery failure

Please forcefully remove and swing the accessories (such as USB cables) that are connected up, down, left, and right

Our company shall not be held legally responsible for any other purposes involving economic interests or trade secrets

Do not place this product in an environment with a temperature exceeding 60 ℃

Our company is not responsible for any data loss that may occur during the use or repair of this product. Therefore, if there are important data stored in the product, please backup it yourself

Please note that this product is prohibited from being used in illegal ways, such as other people's privacy

Jiede Electronic Technology Co., Ltd. has obtained certifications such as Technology Little Giant Enterprise and Technology Innovation Small and Medium sized Enterprise; Obtained 64 Ex explosion-proof certifications, 24 MA safety mark certifications, 24 KA safety mark certifications, and 16 computer software certifications!Portable explosion-proof recording pen

Langfang Jiede Electronic Technology Co., Ltd. has completed one key development project (project name: Key Technology Research and Demonstration Project for Coal Mine Safety Supervision and Inspection); Successfully selected as a qualified supplier of Shenhua Group in 2017; Collaborated to complete coal mine in 2018There are already three key laboratory construction projects; In the fields of safety technology centers and various mining and petrochemical groups in provinces and cities such as Shanxi, Inner Mongolia, Xinjiang, Sichuan, Shaanxi, Anhui, Shandong, Hunan, etc; Explosion proof instruments and systems have been adopted in safety supervision equipment construction projects in 12 provinces, municipalities, and autonomous regions, and have gained recognition from a wide range of users!