Non-contact Infrared Thermometer - Sharply Focus on Measurement Spots with Two-Beam Laser Marker, Ideal for HVAC Applications
The FT3700 and FT3701 are non-contact thermometers using infrared rays, accurately pinpointing the spot with a two-beam laser marker. The infrared temperature guns identify 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.
For industrial use only. Cannot measure body temperature. The laser marker beams are very dangerous if it gets into your eyes.
Basic introduction to using a Hioki infrared thermometer
Introduces how to use Hioki's FT3700/FT3701 Infrared Thermometer, from activating the laser marker and setting the emissivity to making measurements. The instrument makes it easy to measure the temperature of targets such as an air-conditioner outlet some distance away, a circuit-breaker in a distribution panel that poses the risk if touched, and an operating motor.
| FT3700-20 | Long-focus type |
|---|---|
| FT3701-20 | Long focus, precise-field type |
FT3700-20: Long-focus, For measuring temperature over a wide area
FT3701-20: Long-focus, Precise-field, For measuring temperature at a single point
Identify the measurement location reliably Two-point laser marker
Easy operation: just pull the measurement trigger
Release it to hold the measured value
Locations that cannot be touched due to moving parts
Locations that pose the risk of electric shock
Unreachable locations
It’s optimal for measuring temperature anywhere.
| FT3700-20 | FT3701-20 | |||||
| Measurement temperature range | -60.0˚C to 550.0˚C (-76˚F to 1022˚F), 0.1˚C resolution | -60.0˚C to 760.0˚C (-76˚F to 1400˚F), 0.1 ˚C resolution | ||||
| Accuracy | -35.0˚C to -0.1˚C (-31.0˚F to 31.9˚F) : ±10 %rdg. ±2˚C 0.0˚C to 100.0˚C (-32.0˚F to 212.0˚F) : ±2˚C 100.1˚C to 500.0˚C (212.1˚F to 932.0˚F) : ±2% rdg. Note: -60.0˚C to -35.1˚C (-76.0˚F to -31.1˚F), and over 500.1˚C (932.0˚F), Accuracy not specified |
|||||
| Response time | 1 sec (90%) | |||||
| Measurement wavelength | 8 to 14 µm | |||||
| Thermal emissivity compensation | ε=0.10 to 1.00 (0.01 step) | |||||
| Measurement field diameter | ε=0.10 to 1.00 (0.01 step) | φ 100 mm at 3000 mm (3.94 in at 9.84 ft) (Distance : Spot = 30 : 1) |
||||
| Sighting | Two-beam laser marker Max 1 mW (class 2), Red | |||||
| Functions | Continuous measurement mode, MAX/ MIN/ DIF (MAX - MIN)/ AVG measurement, Alarm, Backlight, Auto power-off | |||||
| Power supply | LR03 (AAA) alkaline battery ×2, 150 mVA, Continuous use of 140 hours (With laser marker, backlight and buzzer are OFF) | |||||
| Dimensions and mass | 48 mm (1.89 in) W × 172 mm (6.77 in) H × 119 mm (4.69 in) D, 256 g (9.0 oz), (including batteries) | |||||
| Included accessories | Instruction manual ×1, LR03 alkaline battery ×2, Carrying case ×1 | |||||
