The lead time is about 2-3 days. FedEx/DHL shipping time is about 5-7 days. Features: •Adopting a detector powered by a silicone photocell with high stability, photostability, and shock resistance, strict vision correction and accurate photometric measurement can be realized. •With a wide measuring range, it can measure between 0.01-39990cd/m2 without a dimmer. •It is a digital display with good indication reproducibility, data latching and peak value latching functions. •With very low power consumption, it can operate continuously for 100 hours on a 9V layer-built battery; •Mini light probe, measuring angle Technical specifications: •Measuring range 0.01-39990cd/m2 •Measuring distance ≤1m •Object size ≥Ф20, increasing with the increase of measuring distance •Precision:≤±0.5% of the measured value +1 figure •Indication error:≤±0.5% of the measured value +1 figure (relative to NIM standard) •Spectrum response characteristics:In accordance with the standard of national grade I illuminometer •Linearity error:≤+0.2% of the measured value +1 figure •Temperature characteristics:≤+0.1% of the measured value +1 figure •Operating environment:Temperature: (0-40)0C •Relative humidity: ≤85% •Dimensions: 149X71X41mm3 •Power supply: 9V layer-built battery (model 6F22)
TrustPilot
4天前
2 个月前
