ETCR9310B / ETCR9330B Wireless H//L Voltage Forked Current Meter

Product Function:

AC current measurement below 500kV (operating with insulating rod above 600V).

Product Features:

1. The unique U-shaped opening structure realizes unobstructed measurement, which is particularly convenient for on-site measurement.

2. Suitable for high current testing, range: 0.00A ~ 9999A

3. Using wireless transmission, the transmission distance is 100m.

4. Data retention function, data storage function.

Specifications:

      Model

   ETCR9310B

   ETCR9330B

                CT Size                                  

            φ68mm    

            Φ128mm    

                Meter Dimensions    

            Detector: 107 mm × 252 mm × 31 mm

Receiver: 78 mm ×165 mm × 42 mm    

            Detector: 210 mm × 246 mm × 45 mm;

Receiver:78mm ×165mm ×42mm    

                Weight    

            about 5.82kg (including insulation rod and accessories)    

            about 6.68kg (including insulation rod and accessories)    

               Measurement Range                                    

            0.00A~9999A(50/60Hz automatic)    

                Resolution    

            0.01A    

                Shif    

            0.00A~9999A automatic shift    

                Test Accuracy    

            ±2%rdg±5dgt (The wire is near the center of the bottom end of the U-type clamp,23℃ ±2℃ )    

                Power Supply    

            DC 6V(LRO3x4 alkaline dry batteries)    

                Test Mode    

            Non-contact U-type CT    

                Transmission Mode    

            433MHz wireless transmission, transmission distance is about 100 meters    

                Display Mode    

            4-digit LCD display, backlight function, suitable for measurement in dark place    

                Insulation Rod Dimension    

            Max Diameter:p45mm; Length: Contraction state 850mm; Stretched state 4500mm    

                LCD Size    

            47mmx28.5mm    

                Sampling Rate    

            2 time/second    

                Position Error    

            The measured conductor should be located as close as possible to the center of the bottom end of the U-type clamp.    

                Data Storage    

            99 groups, in storage process "MEM"symbol display,"FULL"symbol flash display indicate storage is full    

                Line Voltage    

            Below 110kV current test, operate with insulation rods(below 50OkV can be customized)    

                Data Hold    

            In usual test mode, press HOLD key to keep data,"HOLD"symbol display    

                Data Access    

            "MR"symbol display, it can look over all he stored data    

                Overflow Display    

            Exceed measurement range overflow function:"OL A"symbol display    

                No Signal Indication    

            When the receiver has not received transmit signal, dynamic display "no-"symbol    

                Automatic Shutdown    

            15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption    

                Battery Voltage    

            When battery voltage is lower than 4.8V+0.2V, low battery voltage symbol""will display and remind to replace battery.    

                Working Temperature    

            -10'℃～40℃;Below 80%Rh    

                Interference    

            Should try to avoid 315MHz,433MHz same-frequency signal interference    

                Insulation Strength    

            AC 220kV/rms(The telescopic insulation rod is full opened between the two ends)    

                Accessories    

            Clamp meter:1PCS; Receiver: 1PCS; Telescopic insulating rod: 1PCS; Cloth bag: 1PCS    

ETCR9310B

ETCR9330B