Light Meters

SO 200K Digital Light Meter Professional digital light meter ideal for measuring illumination within the workplace. Photo sensor: Silicone diode. Track, Hold and Peak function. Cable length: 1m. . Selection Guide Corridors, stairs, etc. 100 / 150 Drawing offices/shops 750//1000 Warehouses, storage bays 100 / 150 Fine bench work 1000//1500 General office work 300 / 500 Fine inspection 1500//3000 Rough bench/machine work 300 / 500 Minute work 3000//5000 Medium bench/machine work 500 / 700

Testo 540 pocket-sized lux meter Innovative measurement technology in a pocket-sized version for testing ambient light conditions. Range 0 → 99,999 Lux Hold function, minimum / maximum Units in lux or footcandles Measuring range 0 to +99,999 Lux Resolution 1 Lux (0 to 19,999 Lux) 10 Lux (20,000 to 99,999 Lux) Accuracy ±(3%+1 digit) (compared to reference) Operation temperature 0 to 50°C Battery type / life 2x AAA alkaline / 20h (typical backlight off) Dimensions 133 x 46 x 25 mm (including protection cap) Note Not supplied with calibration certificate Supplied with Watch strap, belt holder, protective cap, batteries and instructions. . Selection Guide Corridors, stairs, etc. 100 / 150 Drawing offices/shops 750//1000 Warehouses, storage bays 100 / 150 Fine bench work 1000//1500 General office work 300 / 500 Fine inspection 1500//3000 Rough bench/machine work 300 / 500 Minute work 3000//5000 Medium bench/machine work 500 / 700

LM-100 and LM-120 light meters Switch between measurements in lux or foot-candles Measuring range of 20,000 lux or foot-candles Silicon photodiode sensor Data Hold to freeze readings on the display MIN / MAX function Protective sensor cap included Large 3 1/2-digit digital display LM-120 additional features Automatic or digital scale Zero function to null display before a reading Auto power-off function Light Meters Hand held digital light meters which measure light intensities in lux with the sensor connected by a 1m coiled lead. Use this selection guide for recommended illuminance values. Selection Guide Corridors, stairs, etc. 100 / 150 Drawing offices/shops 750//1000 Warehouses, storage bays 100 / 150 Fine bench work 1000//1500 General office work 300 / 500 Fine inspection 1500//3000 Rough bench/machine work 300 / 500 Minute work 3000//5000 Medium bench/machine work 500 / 700

The Testo Lux meter can measure the illuminance of all common light sources quickly, easily and precisely. The measuring instrument is compatible with almost all commercially available LEDs and thus ensures you a wide range of applications. By automatically calculating the time and point average value, the Lux meter shows you all relevant information at a glance. The testo 545 is perfectly complemented by the testo Smart App. Precise measurement of illuminance (Lux) Timed and point mean value calculation Audible alarm sounds Operating temperature is -10 to +50 °C Battery life is 70 hours

Chauvin Arnoux C.A 1110 Lightmeter C.A 1110 light meter measures and logs light levels over a time. Ideal for use with a variety of light sources including LED and Fluorescent up to 200000 lux in compliance with Class C of the NF C 42-710 standard. With the MAP function, you can produce a map of a surface or room to check that the illuminance is uniform. Because it is magnetic, the sensor can be fixed to the product for one-handed use or for easy transport. C.A 1110 also offers Min, Max, Average and Hold functions, and allowing spot or programmable recording. The Data Logger Transfer software is available for free download to view the recorded data, configure the C.A 1110, benefit from remote display and generate automatic reports. Features and Benefits • Spectral error compensation for LED or fluorescent sources • MAP function for mapping the illuminance of a surface or room • C.I.E. spectral correction and incidence correction • Wide backlit display • Remote probe limiting the risk of the operator shading the sensor or built-in probe for one-handed use • Recording up to 1 million points • Communicating via USB or Bluetooth • Data Logger Transfer software with automatic report generation • Measurement Range: 0.1 lx to 200000 lx (lux) • Min, Max, Average, MAP and Hold functions • Recording up to 1 million points • USB or Bluetooth interfaces • IP50 casing • Casing dimensions: 150 x 72 x 32 mm / Sensor: 67 x 64 x 35 mm • Weight: 345 g with batteries ...

Opt for the kit that includes the testo 440 air velocity and IAQ measuring instrument and lux probe for measuring the illuminance in workplaces. Convenient: wireless probes, internal data storage and USB port for data export Integrated differential pressure sensor Easy storage and evaluation of measurement data Practical magnets for easy attachment of the measuring instrument to metal surfaces Automatic detection of probes, e.g. vane probe, hot wire probe Large, backlit colour display Measuring range: +0.3 to +35 m/s, -20 to +70 °C Wireless: the Bluetooth handle makes it more convenient to carry out your measurements and guarantees less cable clutter in the case

The Multimetrix LM 76 luxmeter is distinguished by its extremely easy handling. The light intensity measuring probe is removable, allowing flexible measurement. The unit can be replaced between Lux and FC. The measuring device offers the functions MAX, MIN and HOLD. An accuracy of 3% is guaranteed for the measuring range from 0 to 200,000 lux. Detachable probe Easy to use. Compact Compensation of spectral error High precision over a large measuring range MAX., HOLD Selecting the unit of measure