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The light meter is for an extensive range of applications involving illumination equipment, lighting work, and facility management. It provides five measurement ranges to support a wide range of luminance levels and comes with built-in Bluetooth wireless technology.
The light meter is for an extensive range of applications involving illumination equipment, lighting work, and facility management. It provides five measurement ranges to support a wide range of luminance levels and comes with built-in Bluetooth wireless technology.
Features
Applications
| 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 | 69.8 to 80.6°F (21 to 27°C), 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 , buzzer sound, backlight, zero adjustment |
| Interfaces | USB 2.0 (FT3424/FT3425), Bluetooth 4.0 LE (FT3425 only) |
| Power Supply | 2 x LR6 alkaline battery, maximum rated power 500 mVA, or 2 x R6 manganese battery, or USB bus power (5 VDC) |
| Continuous Battery Operation Time | 300 hours (when using LR6 batteries, with Bluetooth OFF), 80 hours (when using LR6 batteries, with Bluetooth ON) |
| Dimensions | 3.07 x 6.69 x 1.54"(78 x 170 x 39 mm) |
| Weight | 11.3 oz (320 g) |
| 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 | 69.8 to 80.6°F (21 to 27°C), 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 , buzzer sound, backlight, zero adjustment |
| Interfaces | USB 2.0 (FT3424/FT3425), Bluetooth 4.0 LE (FT3425 only) |
| Power Supply | 2 x LR6 alkaline battery, maximum rated power 500 mVA, or 2 x R6 manganese battery, or USB bus power (5 VDC) |
| Continuous Battery Operation Time | 300 hours (when using LR6 batteries, with Bluetooth OFF), 80 hours (when using LR6 batteries, with Bluetooth ON) |
| Dimensions | 3.07 x 6.69 x 1.54"(78 x 170 x 39 mm) |
| Weight | 11.3 oz (320 g) |
