แอมป์มิเตอร์ ดิจิตอล วัดกระแสไฟฟ้า 22 มม1V-500VAC 0-100A
แอมป์มิเตอร์ ดิจิตอล วัดกระแสไฟฟ้า 22 มมAC 0-100A LED Ammeter current meter indicator pilot light
Features:
Lens Material: PC
Lighting Source: LED
Volt.: 1V--500V
Current: 0-100A
Nature of supply: AC
Rated Temp : T90
Life of continuous working: Typically over 30000 hours. The end of life for a lamp is not usually a sudden failure
Main technical parameters
Environmental Temperature: -25+55
Workingundervibrationfrequency2-80Hzaccelerationat0.7g
Relative Air Humidity: ≤98%
Pollution rank is three grade and installation category is III
Protection Degree: Head IP65
Voltage of workingfrequency: 2.5kV (AC valid value) 1min
LeakageIndex:CT1≥100
Frequency:AC50-60Hz