LX1330B Digital Illuminance Light Meter, 0-200,000 Measurement Range L
Accuracy: ±3% ±10 digits (0-20,000 lux) / ±5% ±10 digits (over 20,000 Lux). -Ranges: 0.1-200/2,000/20,000/200,000 Lux. Fits easily into a work bag or large pocket and barely adds any weight.