Function and characteristics
Adapting special LSI and SMT surface installation technique, advanced craft work, simple structure, using the latest electric integrate circuit compacted with inner digital multiplier greatly improve the dynamic working range, enlarge the over loading capabitliyt serveral times more
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Precise unidirectional measurement of the active energy ling sevice time without callibration
Impulse output indicationg when the meter is working
Expandable infrared communication or RS-485 communication function
High electro magnetic compatibility and anti tampering function with LED indicator