robe Range:K T/C: -140 to 1999°F (-100 to 1300°C); J T/C: -140 to 1450°F (-100 to 800°C); RTD: -320 to 1200°F (-200 to 650°C); PTC: -58 to 300°F (-50 to 150°C); NTC: -40 to 230°F (-40 to 110°C); N. RTD: -110 to 570°F (-80 to 300°C).Output:16 A @ 250 VAC SPDT relay (max current allowed is 10 A).Control Type:On/off.Power Requirements:12 to 24 VAC/VDC, 115 VAC or 230 VAC depending on model.Accuracy:±1% F.S.Display:3-1/2 digit red display.Resolution:0.1°C.Memory Backup:Non-volatile memory.Temperature Limits:32 to 131°F (0 to 55°C).Weight:2.3 oz (65 g).Front Panel Rating:IP65.Agency Approvals:CE, cULus.