Extech LRK10 照明改装套件

Manufacture: Extech USA
Model: LRK10
General Specifications LT300
 - Lux: 40.00, 400.0, 4000, 40.00k, 400.0kLux ; ± (5% Rdg + 0.5% FS)
- Foot candle (Fc):  40.00, 400.0, 4000, 40.00kFc ; ± (5% Rdg + 0.5% Full Scale)
- Display Multi‐function 3‐3/4 (3999) digit LCD with Bargraph indicator
- Overrange indication LCDdisplays‘OL’
- Spectralresponse CIE photopic (CIE human eye response curve)
- Measurement Repeatability:   ±2%
- Temperature coefficient:   ±0.1% per oC
- Sampling rate:   13.3 times persecond (bargraph)                                                                            
;1.3 times persecond (digital display)
- Photo detector Silicon photo‐diode with spectralresponse filter
    PeakHold Capture light peaksto 10µS
- Operating conditions Temperature: 0 to 40oC (32 to 104oF)
;Humidity: < 80% RH
- Storage conditions Temperature: ‐10 to 50oC (14 to 140oF)
;Humidity: < 80% RH
- Dimensions 165 x 76 x 43mm(6.5 x 3.0 x 1.7")
- Weight Approx. 403g (14.2 oz.) with battery installed
- Low battery indication “ ” appears on the LCD
- Powersupply 9V battery
General Specifications DT200
- Laser diode Class 2 red laser (wavelength: 635nm)
- Battery Two (2) ‘AAA’ alkaline batteries
- Dust/Splash Proof IP 54
- Operating conditions 32 to 104°F (0 to 40°C)
- Storage conditions 14 to 140°F (-10 to 60°C)
- Dimensions 4.5 x 1.9 x 1.1” (115 x 48 x 28mm)
- Weight 5.3 oz. (150g)
- Recommended use For indoor use only
     Range Specifications
- Distance Range 0.1 to 35m (4” to 115’)
- Resolution 0.001 inches, feet, or meters
- Accuracy ±2mm (± 0.08”)
- Displayed Calculation Ranges
- Length 99’ 11” (99.99m)
- Area 999.99 sq. ft. (999.99m2)
- Volume 999.99 cu. ft. (999.99m3)
Warranty: 12 month