421509 is a 7 Thermocouple Dual Input Datalogger with Alarm. Built-in PC interface with internal memory stores up to 16 data sets and a maximum of 1024 readings that can be downloaded to your PC for storage and analysis. Accepts seven thermocouple types (K,J,T,E,R,S,N) and features High/Low programmable alarms, Min/Max/Average readings, Data Hold, Relative Function, Auto Power off, and a real time clock with calendar. Comes complete with two Type K bead wire temperature probes, software and cable, protective holster, and 9V battery.

Specifications:

Unit	Range	Resolution
K type	-328 to 2501°F (-200 to 1372°C)	0.1° (0.2°>700°F)
J type	-346 to 2192°F (-210 to 1200°C)	0.1° (0.2°>500°F)
T type	-328 to 752°F (-200 to 400°C)	0.1° (0.2°>600°F)
E type	-346 to 1832°F (-210 to 1000°C)	0.1° (0.2°>450°F)
R type	32 to 3212°F (0 to 1767°C)	1°
S type	32 to 3212°F (0 to 1767°C)	1°
N type	-58 to 2372°F (-50 to 1300°C)	0.2°F (0.1°C)
Accuracy
K, J, T, E types	±(0.05% rdg + 0.6°F) -58oF to 2501°F  ±(0.05% rdg + 1.4°F) -58oF to -346°F  ±(0.05% rdg + 0.3°C) -50oC to 1370°C  ±(0.05% rdg + 0.7°C) -50oF to -210°C
N type	±(0.05% rdg + 1.6°F) -58°F to 32°F  ±(0.05% rdg + 0.8°F) 32°F to 2372°F  ±(0.05% rdg + 0.8°C) -50°C to 0°C  ±(0.05% rdg + 0.4°C) 0°F to 1300°C
R, S types	±(0.05% rdg + 4.0°F) 32°F to 3212°F  ±(0.05% rdg + 2.0°C) 0°C to 1767°C
Supplied Thermocouples	4', type K (with teflon insulation) Max insulation temp: 500°F (260°C)
Accuracy:	± 4°F (±2.2°C) or ± 0.75% of rdg  (whichever is greater) from 32 to 1472°F (0 to 800°C)
Dimensions	7.5x3.6x2.1” (192x91x52.5mm)
Weight	11.7oz (365g)

หมายเหตุ ::
• ราคาสินค้ารวม ยังไม่รวมภาษีมูลค่าเพิ่ม 7%
• ราคาสินค้าไม่รวมค่าขนส่ง
• สเปคและราคาสินค้าอาจมีการเปลี่ยนแปลงโดยไม่แจ้งให้ทราบล่วงหน้า

---