Product Manual
Page 5
Otherwise, the protection provided by the meter may be impaired. Use the thermometer only as temperature sensors. Refer to use external J-, K-, T-, E-, R-, S-, and N-type thermocouples (temperature probes) as specified in Table 2. 53IIB/54IIB 1 MyFlukeStore Shop for Fluke products online at: www. .com 1.888.610.7664 Safety Information The Fluke 53IIB and 54IIB Thermometers ("the thermometer") are microprocessor-based, digital thermometers designed to safety information in Table 1 and the meter symbols in this manual.
Otherwise, the protection provided by the meter may be impaired. Use the thermometer only as temperature sensors. Refer to use external J-, K-, T-, E-, R-, S-, and N-type thermocouples (temperature probes) as specified in Table 2. 53IIB/54IIB 1 MyFlukeStore Shop for Fluke products online at: www. .com 1.888.610.7664 Safety Information The Fluke 53IIB and 54IIB Thermometers ("the thermometer") are microprocessor-based, digital thermometers designed to safety information in Table 1 and the meter symbols in this manual.
Product Manual
Page 14
...digits you selected a user-defined logging interval: • Press or until the display shows the logging interval you press , the thermometer stores the current readings in memory. See "Using Memory." If you want appear on the display, and then press to change more quickly. 10 MyFlukeStore Shop for Fluke...53IIB/54IIB Users Manual Changing the Logging Interval The logging interval determines how often the thermometer stores logged readings in memory. 1. The right two digits blink. • Press or until the display shows INTERVAL...
...digits you selected a user-defined logging interval: • Press or until the display shows the logging interval you press , the thermometer stores the current readings in memory. See "Using Memory." If you want appear on the display, and then press to change more quickly. 10 MyFlukeStore Shop for Fluke...53IIB/54IIB Users Manual Changing the Logging Interval The logging interval determines how often the thermometer stores logged readings in memory. 1. The right two digits blink. • Press or until the display shows INTERVAL...
Product Manual
Page 16
...the display shows the correct hour (24-hour format), and then press to change the sleep setting. The left two digits blink. 3. Setting the Time 1. The right two digits blink. 4. Press or until the display shows or . 4. Press ... time if it to set or shows 2. Pressing any button wakes the thermometer and returns it is off. 3. 53IIB/54IIB Users Manual Enabling or Disabling Sleep Mode The thermometer enters sleep mode if no button press occurs for Fluke products online at: www. .com 1.888.610.7664
...the display shows the correct hour (24-hour format), and then press to change the sleep setting. The left two digits blink. 3. Setting the Time 1. The right two digits blink. 4. Press or until the display shows or . 4. Press ... time if it to set or shows 2. Pressing any button wakes the thermometer and returns it is off. 3. 53IIB/54IIB Users Manual Enabling or Disabling Sleep Mode The thermometer enters sleep mode if no button press occurs for Fluke products online at: www. .com 1.888.610.7664