ETCR ETCR9000B 무선 H/L 전압 클램프 전류계 (Φ48mm, AC 0mA～1200A)

Power Supply: DC6V alkaline dry battery (1.5V AAA×4)

Display Mode: 4-digit LCD display, backlight function, suitable for dim place

LCD Size: 47mm×28.5mm

Measurement Method: Clamp CT, integration method

Transmission Mode: 433MHz wireless transmission distance 30m

Clamp Jaw Size: Φ48mm

Sampling Rate: 2 times/second

Measurement Range: 0mA~1200A(50/60Hz automatic)

Max. Solution: 1mA

Shift Gear: 0mA~1200A Fully automatic shift gear

Test Accuracy: 

0mA~99.9A:    ±1%rdg±5dgt  

100A~599A:   ±1.5%rdg±5dgt  

600A~1200A:   ±2%rdg±5dgt

Memory: 99 groups, in storage process “MEM” symbol display, “FULL” symbol flicker indicate storage full

Line Voltage: Test below 110kV, operating with insulating rod

Data Hold: Press HOLD key to hold data in test mode, “HOLD" symbol display, press HOLD key again to cancel this function.

Data Access: "MR" symbol display, can look up all storage data

Overflow Display: Exceed measure range overflow function:"OL A" symbol display

No Signal Indication: When the receiver has not received transmit signal, dynamic display "no- -"symbol

Automatic Shutdown: After 15 minutes power on, the meter shuts down automatically without any operation to reduce battery consumption

Battery Voltage: When battery voltage is lower than 4.8V, low battery voltage symbol display and remind to replace battery.

Meter Size: Meter: 255mm×84mm×39mm; receiver: 165mm×78mm×42mm

Weight: Meter: about 363g(include battery),receiver: about 272g(include battery)，total weight: 3.3kg(include insulating rod accessories)

Interference: No 315MHz, 433MHz same frequency signal interference

Telescoping Insulating Rod Size: About 4300mm

Insulating Rod Withstand Voltage: AC 110kV/rms (The telescopic insulating rod is completely pulled apart, between the two ends)

Working Temperature & Humidity: -10℃~50℃; below 80%RH

Storage Temperature & Humidity: -10℃~60℃; below 70%RH

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