Optics & Measuring Devices
Description
Voltage range: 110V to 480V
Time limits:
110V: continuous
220V: 30 min.
480V: 4 min.
Frequency response: 40Hz to 70Hz
Indication variation: +/- 15 horizontal
Operating temperature: 0 deg. Celsius to 40 deg. Celsius (14 deg. Fahrenheit to 122 deg. Fahrenheit)
Operating humidity: < / = 70% RH (non-condensating)
Storage temperature: -10 deg. Celsius to 50 deg. Celsius (14 deg. Fahrenheit to 122 deg. Fahrenheit)
Storage humidity: < / = 70% RH (non-condensating)
Dielectric strengt
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Precision Mastech Enterprises Co
lux meters
Address: Room 1708-9, Hewlett Center 54 Hoi Yuen Road, Kwun Tong,
Kowloon, Other
China,
Tel: 852-23430007
Fax: 852-23436217