Dwyer APM-140 is a dual line configurable panel meter designed for precision temperature measurement. It has an operating temperature range of -40 to 149°F (-40 to 65°C) and an accuracy of ±0.03% of calibrated span ±1 count. The meter requires a power supply of 85 to 265 VAC or 12 to 24 VDC and has a NEMA 4X, IP65 front enclosure rating. It features a dual-line 6-digit display with 0.60 in and 0.46 in digits and accepts various input signals including 0 to 20 mA, 4 to 20 mA, 0 to 5V, or ±10V. The APM-140 is easy to program with its free USB-based software. Overall, it provides reliable and accurate measurements in a compact and user-friendly design.