ETCR9550B экономия времени и Удобный беспроводной HV коэффициент преобразования тестер 0.0A-800A/0.0A-3000A

Model

ETCR9550B Wireless H/L Voltage Transformation Ratio Tester

Primary HV Current Clamp Test Accuracy

Range:0.0A~800A;Resolution:0.1A; Accuracy:±0.5%FS

Primary Flexible Current Clamp Test Accuracy

Range:0.0A~3000A;Resolution:0.1A; Accuracy:±1.0%FS

Secondary Current Clamp Test Accuracy

Range:0.00mA~5A;Resolution:0.01mA;Accuracy:±0.5%FS

Transformation Ratio Measurement Range

1~500

Angle Error Test Accuracy

Range:0~360°;Resolution:1°;Accuracy:±3°

Power Supply

DC6V alkaline batteries (1.5V AAA × 4)

Host Dimension

78mm×165mm×42mm

Primary HV Current Clamp Size

Jaw Size: 48mm

Shape Size: 76mm×255mm×31mm

Primary Flexible Current Clamp Size

Jaw Size: 200mm

Shape Size: 200mm×245mm×13mm

Secondary LV Current Clamp Size

Jaw Size: 8mm

Shape Size: 137mm×40mm×19.5mm

Insulation Rod Dimension

32mm, 1m/pcs×5pcs

Insulation Rod Withstand Voltage

110KV

Weight

Total Weight: 5.5kg (include insulation rod and battery)

Sampling Rate

2 times/second

Primary Current Clamp Transmission Distance

Wireless transmission distance 100m

Current Clamp Connection Cable Length

2M

Data Storage

3000 groups, Press the left arrow key to keep the data and store automatically (Power down or replace the battery will not lose data)

Data Hold

Press the left arrow key to hold data, “HOLD” symbol display, press “HOLD” key once again cancel the hold function

Data Access

Press the right arrow key enter into data access mode

Data Upload

With USB interface, communication cable and software, storage data can be uploaded to computer for reading, saving, printing and so on.

Overflow Display

Exceed measure range overflow function: “OL” symbol display

No Signal Indication

When the receiver has not received transmit signal, dynamic display “no- -”symbol.

Automatic Shut Down

15 minutes after boot up, the meter shuts down automatically without any operation

Battery Voltage

When battery voltage is lower than 4.8V, low battery voltage symbol “- +” will display and remind to replace battery.

External Interference

Should avoid extremely strong electromagnetic fields, avoid 315MHz, 433MHz same-frequency signal interference

Working Temperature

-15℃ ~ 50℃; Below 70%Rh

Accessories

Host: 1PCS; Primary HV current clamp: 1PCS; Primary flexible current clamp: 1PCS; Secondary current clamp: 1PCS; USB special communication cable: 1PCS; Software CD: 1PCS; Insulation rod (1m): 5PCS; Tool bag: 1PCS