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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Manufacture: Extech USA
Model: LRK15
General Specifications LT300
- Lux: 40.00, 400.0, 4000, 40.00k, 400.0kLux
± (5% Rdg + 0.5% Full Scale)
- Foot candle (Fc): 40.00, 400.0, 4000, 40.00kFc
± (5% Rdg + 0.5% Full Scale)
- Measurement Repeatability ±2%
- Temperature coefficient ±0.1% per oC
- 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
General Specifications DT200
- Measurement Range: 2" to 115" (0.05 to 35m)
- Accuracy: (up to 32’/10m) ±0.08” (±2mm)
- Resolution: 0.001" (0.001m)
- Length Add calculation: 99"11" (99.99m)
- Area calculation: 999.99 sq. ft. (999.99m2)
- Volume calculation: 999.99 cu. ft. (999.99m3)
- Dimensions: 4.5 x 1.9 x 1.1" (115 x 48 x 28mm)
- Weight: 5.3oz (150g)
General Specifications DT200
- AC Power:
+ 40kW /10W /±(1.5% + 3d)@50/60Hz 0-250V, 0-400A, PF 0-1
+ 240kW /100W /±(1.5% + 3d)@50/60Hz 0-600V, 0-400A, PF 0-1
- DC Power:
+ 40kW /10W /±(1.5% + 3d) 0-250V, 0-400A
+ 240kW /100W /±(1.5% + 3d) 0-600V, 0-400A
- AC Current: 400A /0.1A /±(1.5% + 3d)@50/60Hz
Overload protection: 600A AC(AC frequency range 40Hz-1kHz)
- DC Current: 400A/ 0.1A /±(1.5% + 3d)
Overload protection: 600A DC
- AC Voltage: 600V /1V /±(1.5% + 2d)@50/60Hz
Overload protection: 800V AC
- DC Voltage: 400V /0.1V/ ±(1.0% + 2d)
Overload protection: 800V DC
- Frequency: 10kHz 0.01-100Hz ±(0.8% + 2d)
Overload protection: 600V AC
- Dimensions: 7.2 x 2.5 x 1.4" (183 x 64 x 36mm)
- Weight: 6.7oz (190g including batteries)
Warranty: 12 month
