| 规格和标准 |
Measurement range: 0.4 to 400 ppm Scale range: 10 to 200 ppm Measurement time: 0.5 to 24 hours Number of measurements per box: 10 times Expiration date: 24 months from production, refrigerated storage product Temperature and humidity correction: None Interference gas: Nitric oxide, sulfur dioxide, nitrogen二氧化物等。 检测极限:符合测量范围 受试者气体:一氧化碳 执行期(年):2(冷藏储存) 宽度(mm):155 depth(mm):55 高度(mm):20 估计范围:400 4 00 4.4
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