4PRO M-313 Digital Multimeter, 1 Ph, V/A/Hz, (67mm67mm), 85-265VAC 50/60Hz

These state-of-the-art panel 3-in-1 multimeters are designed for accurate measurement of the AC voltage, AC current and AC frequency in single-phase systems.

Although they are mainly used in electrical panels, these devices can also be integrated in many other applications.

The current transformer ratio can be set between 5/5A and 5000/5A via front panel buttons.

Features: 
- Voltage, frequency and current are displayed simultaneously
- Results shown by digital double 7-segment 3-digits and single 4-digit red LED display.
- No external power supply required
- Current transformer ratio can be configured
- Wide voltage range of power supply
 
Measurement Range and Accuracy: 
- Voltage: AC 85-265V, Class 1
- Frequency: 40-70HZ, Class 0.5
- Current: 0-9999A, Class 2.5
 
Description: 
- Power: AC 85~265V, 40-70HZ
- Current transformer Class - 5A
- Consumption: MAX: 1 W
- Operation Temperature: -20°C~65°C
- Size (W*H*D): 78mm*78mm*63mm
- Cutout Size (W*H): 67mm*67mm  

Package:
1 pcs x DIGITAL LED DISPLAY METER (the current transformer not included)
Note: The instruction will via email to send, it's not enclosed in the package.

Current Transformer Ratio configuration:
1. Press and hold "PROG" button for more than 3 sec to enter into the programming mode.
2. Press "+" to increase the CT ratio value or "-" to decrease it.
3. Press and hold "PROG" for more than 3 sec to save the CT value and exit from the conviguration interface.

NOTE: If there is not any operation during 90 sec, the device will exit from the configuration menu without saving.

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