温湿度表test-622性能特点 温湿度表test-622介绍 Temperature Scale: Celsius (℃), Fahrenheit (ㄈ) or Kelvin (K) user-selectble Measurement Range: -50℃ to 1300℃, -58ㄈ to 2000ㄈ, 223K to 2000K Resolution: 1℃ or 1ㄈ, 0.1℃ or 0.1ㄈ,1 K Accuracy:Accuracy is specified for operating temperatures over the range of 18℃to 28℃(64ㄈ to 82ㄈ), for l year, not including thermocouple error. ±2℃---------------------- -50℃ to 0℃ ±4ㄈ---------------------- -58ㄈ to 32ㄈ ±5K---------------------- 223K to 273K ±(0.5% rdg+1℃)-------- 0℃ to 1000℃ ±(0.8% rdg+1℃)-------- 1000℃ to 1300℃ ±(0.5% rdg+2ㄈ)-------- 32ㄈto 2000ㄈ ±(1.0% rdg+2K)-------- 273Kto 2000K