Fluke 789 Temperature Kit features:

• Unique new wireless measurement logging capability
• Temperature measurement from -200 °C to 1372 °C using the t3000 FC
• 24 V Loop power supply
• HART mode setting with loop power (adds 250 ohm resistor)
• 100% larger dual display
• 1200 ohm drive capability on mA source
• Enhanced backlight with two brightness settings
• 0% to 100% mA Span Check buttons to toggle between 4 and 20 mA
• Infrared I/O serial port compatible with
• FlukeView® Forms Software Version 2.1
• Externally accessible fuses for easy replacement

These 787 features are also included in the 789:

• DMM designed to meet 1000 volt IEC 1010 CAT III standards
• Precision 1000 V, 440 mA True-RMS digital multimeter
• Frequency measurement to 20 kHz
• Min/Max/Average/Hold/Relative modes
• Diode test and continuity beeper
• Simultaneous mA and% of scale readout
• 20 mA DC current source/loop calibrator/ simulator
• Manual Step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
• Externally accessible battery for easy battery changes