Hioki FT3701-20 Infrared Thermometer

Hioki FT3701-20 Infrared Thermometer

• Measurement field diameter 100 mm at 3000 mm (3.94 in at 9.84 ft)(Distance: Spot = 30 : 1)
• Pistol design with easy-to-see display
• A full menu of basic measuring functions
• Easy test in difficult locations, moving objects or where there is danger of electric shock
• Accuracy -35.0 to -0.1°C (-31.0 to 31.9°F) : ±10 %rdg. ±2°C

The Hioki FT3701-20 is a non-contact thermometer using infrared rays, accurately pinpointing the spot with a two-beam laser marker. The infrared temperature gun identifies the surface temperature of an object by measuring the energy level of the infrared rays emitted from the object without physically coming in contact with it.

Names and Function of Parts

1. LCD Display
2. MODE Key
   • Changes the instrument’s mode (see “Changing the Mode”).
3. Down/°C/ °F Key
   • Press one time: Changes (decreases) the setting.
   • Press and hold while pulling the measurement trigger (1 sec.): Toggles the laser marker on and off.
   • Change temperature units (except when using the emissivity setting, HAL mode, or LAL mode).
4. Up/LOCK Key
   • Press one time: Changes (increases) the setting. Turns continuous measurement mode on and off (except when using the emissivity setting, HAL mode, or LAL mode).
   • Press and hold while pulling the measurement trigger (1 sec.): Toggles the backlight on and off.
5. Meas. Key
   • Pull the trigger to switch on the power to start measuring.
6. Infrared Lens
   • Infrared rays from the object whose temperature is to be measured are received here.
7. Laser
   • The laser marker beams are emitted from here.
8. Battery cover