Output: USB output, current output (4-20mA) Measurement accuracy: within ±1.0℃ (USB output, range of 0-200℃) Reproducibility: within 0.5℃ Width x depth x height: 32 x 58 x 40mm Response time: within 0.14 seconds (when 95% response of current output, moving average data count is 1) Aiming:激光(1级) 测量温度范围(℃):-50至500 瞄准激光:○ 测量场(MM):φ40/500 电源(v):dc12-24v/usb usb巴士总线电源