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![](https://ae01.alicdn.com/kf/Sdffc4e9e531b4e59803a1290f2d33fb3G/LEL-LCD-4-in.jpg) ![](https://ae01.alicdn.com/kf/S6da91b24834846c399509f5bcce485feQ/LEL-LCD-4-in.jpg) ![](https://ae01.alicdn.com/kf/S4998cf9c520840ed8ecff23b82ba8b42l/LEL-LCD-4-in.jpg) ![](https://ae01.alicdn.com/kf/Sa643c2f124a442e0b9284b662d48bbe1l/LEL-LCD-4-in.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sdffc4e9e531b4e59803a1290f2d33fb3G/LEL-LCD-4-in.jpg) ![](https://ae01.alicdn.com/kf/S6da91b24834846c399509f5bcce485feQ/LEL-LCD-4-in.jpg) ![](https://ae01.alicdn.com/kf/S4998cf9c520840ed8ecff23b82ba8b42l/LEL-LCD-4-in.jpg) ![](https://ae01.alicdn.com/kf/Sa643c2f124a442e0b9284b662d48bbe1l/LEL-LCD-4-in.jpg) ![](https://ae01.alicdn.com/kf/Sf901389361894e5c97a6e243840a50c9M/LEL-LCD-4-in.jpg)
- ¸ðµ¨ ¹øÈ£: Gas tester
- LCD È¸é ¿É¼Ç: ³×
- °¡½º À¯Çü: ´Ù±â´É
- DIY ¿ëÇ°: ŸÀϸµ
- ºê·£µå À̸§: meterk
- ¿ø»êÁö: Áß±¹
- Material: ABS
- Screen Size: 47 * 38mm / 1.9 * 1.5in
- Sensor: Electrochemical Principle
- Charging Port: Micro USB DC 5V
- Sampling Pump Power Supply: DC 3V power supply
- Operation Current: 230mA
- Operation Voltage: 3.7V
- Battery Type: BL-9C
- Display Type: Segment type LCD
- Operation Humidity: 15%~95%RH
- Operation Temperature: -10¡É~50¡É
- Storage Temperature: 0~40¡É
- Alarm Alert: Sound/vibration/flash triple alarms
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![](https://ae01.alicdn.com/kf/H039f7013410c42afa5ee374ab336affcB.jpg)
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