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                4 1/2 avometer of number of high accuracy of true virtual value (New)

                来源: 作者:Stand originally 时间:2008-12-25 Tag: 点击:

                Brand-new of generation hold a number multi-purpose watch, name respectively for METRAHIT BASE, PRO and X-TRA, the design has what can get used to harsh environment
                Fight concussion case, the function had rise further, its design is more reasonable.
                Function of model technology index
                BASE precision: ±0.05% ; Frequency is noisy: 1KHz
                DCV/ACV: 10uV/1000V
                DCA/ACA: 10mA/10A/100A
                Resistor: 0.01Ω/30MΩ
                Frequency: 0.01Hz/100KHz
                Temperature: - 1372 ℃ of 270 ℃ ~
                (J- - K thermocouple) true virtual value of AC, AC DC is measured (TRMS)
                Big screen / LCD setting lamp
                Number / imitate double show
                Frequency and pulse generator
                Occupy the sky comparing, biggest / the smallest / relative value is measured
                Overload protection function and
                Defend system of sealing of hole of pen of the watch that insert a fault (patent)
                Safe level achieves 600V CAT IV or
                IEC 61010-1.
                PRO frequency is noisy: 10KHz
                DCA: 100uA/10A;
                ACA: 10nA/10A other is Alexandrine
                X-TRA frequency is noisy: 20KHz
                Frequency: 0.001Hz/1MHz
                Temperature: - 850 ℃ of 200 ℃ ~
                (PT100/PT1000)
                - 1372 ℃ of 270 ℃ ~
                (J- - K) other is Alexandrine function of 500KB data storage, record
                Infra-red interface
                Other is Alexandrine



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