Beijing Jinzhengmao BY-200 Pocket Gas Detection and Alarm Instrument is available for wholesale sales in large quantities.

Beijing Jinzhengmao - Pocket-type gas detection and alarm instruments are available in large quantities for direct sale from manufacturers
Beijing Jinzhengmao-Pocket-type gas detection and alarm instruments are available in large quantities and are newly launched
Beijing Jinzhengmao-Pocket-type gas Detection and alarm instruments are sold wholesale in large quantities
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Instrument Product Introduction:
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Instrument-type gas detection and alarm instrument is Beijing Jinzheng The latest product developed by Mao Technology Co., Ltd. adopts a world-class gas sensor. The internal circuit adopts a single-chip microcomputer design and is packaged in a SMT package. The liquid crystal display displays secondary sound and light alarms and is powered by a lithium battery and is equipped with a charger. Beijing Jinzhengmao-Pocket Gas Detection Alarm This alarm has the advantages of long life, good stability, strong anti-interference ability, small size, light weight, and easy to carry. Beijing Jinzhengmao - Pocket gas detection alarm instrument also has digital display, sound and light and vibration alarm, power display and power undervoltage alarm functions. Beijing Jinzhengmao - Pocket Gas Detection Alarm Device can continuously detect the specified gas concentration in the surrounding environment. Once the gas concentration reaches the alarm preset value, it will sound, light and vibration alarms. Order hotline:
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Device Product Details
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Device Product Parameters:
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Device Detection alarm alarm error: % alarm setting value
Alarm mode: Low alarm: The buzzer makes an intermittent sound and the red LED flashes alternately
High alarm: The buzzer makes a rapid sound and the red LED flashes The alarm flashes alternately at high frequency.
Beijing Jinzhengmao-Pocket gas detection alarm device has two alarms with vibration alarm function.
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Instrument Power Supply Voltage: D. (Lithium rechargeable battery and equipped with special charger)
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Instrument Power Supply Low Voltage Alarm : The LCD displays the battery capacity. When the battery is under voltage, the battery symbol on the D screen flashes to prompt the user to shut down and charge as soon as possible.
Continuous working time: The oxygen and toxic gas alarm device works for no less than 1 hour without alarm.
Beijing Jinzhengmao-Pocket Gas Detection and Alarm Sensor Life: One year under normal use
Using environmental conditions: Temperature -℃～℃ Humidity%r Atmospheric pressure～