Detected Gas | hydrogen, carbon monoxide, methane, ethane, propane, butane, ethylene, propylene, butene, propyl acetylene, butyne, hydrogen, sulfide, phosphine, etc | ||
Detected Range | 0-100%LEL | ||
Resolution | 1%LEL | ||
response time | 2 seconds | ||
preheating time | 30 seconds | ||
Alarm mode | analog bar, LED light, beeping | ||
Item | Range | Resolution | Accuracy |
Humidity measurement | 0-100%RH | 1%RH | ±5%RH |
Temperature measurement | -10~60ºC | 0.1ºC | ±0.1ºC |
14~140°F | 0.2°F | ±0.2°F | |
Automatic shutdown | about 5 minutes | ||
Power Supply | 2* 1.5V AAA alkaline batteries | ||
Dimension | 170*28*31mm | ||
Weight | 67g |







Ningxia Nuoke Yinfeng Intelligent Technology Co., Ltd.




1.Q:Can I have a sample order to test quality?
A: Yes, we re commend and welcome sample order to test and check before order.
2. Q: Do you offer guarantee for the products?
A: Yes, we offer 1 or 2 years guarantee for the products.
3. Q: If I order big quantity, Can I have a cheaper price?
A: We will reduce the price according to the specific quantity and your requirements for the product.
4.Q: How does your I factory do regarding the quality control?
A: Quality is priority, Our factory has passed ISO 9001 with annual audit.Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.