เครื่องวัดแสง รุ่น EA30-NIST แบรนด์ EXTECH

Light Meter 

The Extech EA30-NIST Light meter sports a compact and rugged design and features a large display. Multiple wide measuring ranges: 40,000Fc in 4 ranges and 400,000Lux in 5. Data hold freezes reading on display MIN/MAX readings. Zero function Cosine and color corrected measurements. Low battery and overrange indication. Auto power off to save battery life. Meter utilizes precision silicon photodiode sensor with 3ft coiled cable for easy storage. With NIST Calibration.

Features

• Compact and rugged design features large display
• Data hold freezes reading on display
• MIN/MAX readings
• Zero function
• Cosine and color corrected measurements
• NIST Calibration

Specifications

• Accuracy : ±3% of reading ± 5 digits
• Function : Data hold, min/max, peak mode, relative zero function, over-range indicator, auto power-off, low battery indicator
• Display Type : 3.75-digit LCD, 1.75" H
• Output : None
• Height (cm) : 15.2
• Width (cm) : 7.6
• Depth (cm) : 3.8
• Power : AAA Battery (6)
• Certifications : NIST-Traceable