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Test voltage
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10V-500kV
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Power supply
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Handset: No.5 AA alkaline battery 2 sections (1.5V)
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X and Y detector: No.7 AA alkaline battery 2 sections (1.5V)
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Wireless transmission distance
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Visual distance 150m
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In-phase
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Phase angle deviation≤20° (threshold within 0-90°, can be set by user self. )
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Out-phase
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Phase angle deviation>20° (threshold within 0-90°, can be set by user self. )
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Display accuracy
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Quantitative measurement≤3°
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Phase angle resolution
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1°
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Phase sequence measurement
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Through 120° clockwise/240°anti-clockwise to determine and indicate phase sequence
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Display
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Positive display LCD, clearly display under the sunshine
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Operation temperature
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-35℃-+50℃
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Storage temperature
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-40℃-+55℃
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Relative humidity
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≤95% RH, Non-condensate
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Handset
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0.31kg
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X detector
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0.13kg
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Y detector
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0.13kg
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