Availability: In stock
Part Number

FG-100B Tip Thermometer

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This unit does everything the FG-100 did, now with a new AUTO HOLD feature that ends measurements automatically once the tip temperature is stabilized. This feature can minimize individual differences in measuring temperatures. The FG-100B can also display in both °C and °F!

Note:For the Calibration Certificate, please order FG100B-CAL.

To preserve battery life, the auto shutoff feature turns the thermometer off when not used for three minutes. The thermometer design allows for easy measurements from right or left handed operators.

• The sensor (P/N: 191-212) has a special metal alloy coating that resists corrosion and oxidation. Note: the 191-212 sensor can measure temperatures up to 500°C (932°F). For higher temperatures, please use the applicable temperature probe (see Accessories: P/N A1310.)

• Sensor replacement is quick and easy

• AUTO HOLD feature

• User selectable easy-to-read temperature display allows the reading to display in either °C or °F

• Optional temperature probe to measure solder pot temperatures



 Part No.  FG100B-03
 Resolution  °F  °C
 Range of Measurement1  32 - 1300°F  0 - 700°C
 Applied Sensor  K(CA) Type Thermocouple
 Measurement Tolerance2  ±6°F
(572 - 1112°F)
(300 - 600°C)
 Power Supply  9V battery (alkaline cell recommended)
(excluding protrusions)
 75 x 44 x 140 mm
2.95 x 1.73 x 5.51 in.
(w/out battery)
 0.28 lbs. (125 g)
 Operating Environment  0-40°C (32-104°F)
20-90% RH no condensation
 Pollution Degree Rating  Pollution Degree 2
 Standards & Ratings

1Temperature sensor (PN: 191-212) can only be used to measure temperatures below 500 °C (932°F). To measure higher temperatures, use an applicable temperature probe.

2Measurement tolerance is ±5°C / ±10°F for measurements outside the range given for measurement tolerance above.

 What's in the box?

 Description  Part No.
 FG-100 Tip Thermometer  FG100B-03
 User Manual  ---
 Replacement Sensor (pack of 10)  191-212
 9V Battery (sample only)  ---
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