本文叙述了数字巡回测温仪改成测温测压仪的方法。实验数据表明,其测量精度高于变送器精度。本法经济易行,有效地提高了设备的利用率。 This article describes the digital tour thermometer temperature measurement manometer into a method. Experimental data show that the measurement accuracy is higher than the transmitter accuracy. This method is economically feasible and effectively improves the utilization of equipment.