Digital Meters - Various Inputs: Type - Digital Temperature Meter; Inputs - RTD; Supply Voltage - Nominal - 85-250VAC; Display Type - LED, Red; Display Size - 4 digit, 14.2 mm (0.56"); Display Range - -1999 to 1999; Input Type-Range - RTD: ALPHA: 0.00385 or 0.00392; Operating Temperature - 0 to 50 deg C (32 to 122 deg F); Enclosure Rating - NEMA 4X, IEC IP65 (front cover); Mounting - Panel Opening HxW: 1.77 x 3.62 in (45.0 x 92.0 mm); Manufacturer Series - PAXLRT PAX LITE