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HIOKI LUX METER FT3424

Light Meter with Broad Coverage from Low to High Illuminance

The FT3424 is a light meter designed for an extensive range of applications involving illumination equipment, lighting work and facility management. Capable of testing even LED lighting, the FT3424 provides five measurement ranges, 20 lx to 200 000 lx, to support a wide range of luminance levels.

LUX METER

Model:

FT3424

Maker:

HIOKI

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Measure illuminance free of the effects of shadows

 

1. Timer hold function
Retain the measured value after a user-configured amount of time has elapsed from the time the TIMER key is pressed. In this way, you can time measurement to occur after you have moved away from the lux meter so that measurement is not affected by clothing, shadows, etc.

Timer settings:
Select from 5 / 10 / 15 / 20 / 30 / 45 / 60 sec.
After the set time has elapsed, the measured value is retained. → The backlight turns on and the beep sounds for 3 sec.

2. Measurement with sensor and display units undocked
You can undock the display and sensor units for more convenient use. Simply connect them with the Connection Cable L9820 (option).

 

Support for measurement of 1 lx makes the FT3424 ideal for low-illuminance measurement

 

20 lx range measurement resolution 0.01 lx

 

Memory function makes multipoint measurement a breeze

 

1. Memory function (up to 99 values)
Save measured values for multiple measurement locations in the instrument’s internal memory on the spot for later display at your convenience. There’s no need to take time to jot down a reading on paper for each measurement.

2. Data communications functionality
Transfer data saved in the instrument’s internal memory to a computer via a USB connection. Data can be saved as a text file.

 

Product Video

Specification

Standards DIN 5032-7: 1985 class B, JIS C 1609-1: 2006 general AA class
Light receiving

element

Silicon photo diode
Range selection Auto/ Manual
Linearity ±2% rdg. (Multiply by 1.5 for display values in excess of 3000 lx.)
Accuracy guarantee

for temperature and humidity

21 °C to 27 °C (69.8 °F to 80.6 °F), 75% rh or less (non-condensing)
Response time Auto range: within 5 seconds, Manual range: within 2 seconds
D/A output Output level: 2 V/range f.s. (2.5 V is output when the range f.s. is exceeded.)
Output accuracy: ±1% rdg. ±5 mV (at display count)
Functions Timer hold function, Memory function (Up to 99 measured data can be saved.), Hold, Auto power off function, Buzzer sound, Backlight, Zero adjustment
Power supply LR6 Alkaline battery ×2 (continuous use 300 hours), Max. rated power 500 mVA, or R6 Manganese battery ×2, or USB bus power (5 VDC)
Dimensions and mass 78 mm (3.07 in)W × 170 mm (6.69 in)H × 39 mm (1.54 in)D, 310 g (10.9 oz) (including the batteries)
Included accessories Instruction Manual ×1, LR6 Alkaline battery ×2, Sensor cap (with strap) ×1, Carrying case (soft) ×1, Strap (for instrument) ×1, USB cable (0.9 m/2.95 ft) ×1, CD (USB driver, dedicated computer application software, and communications specifications) ×1

Measurement ranges

Range Measurement range Display steps
20 lx 0.00 lx to 20.00 lx 1 count step
200 lx 0.0 lx to 200.0 lx
2000 lx 0 lx to 2000 lx
20000 lx 0(0) lx to 2000(0) lx 10 count step
200000 lx 0(00) lx〜2000(00) lx 100 count step

 

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about Nihon Denkei Co., Ltd.