Product Detail:
The newly style of Digital Insulation Resistance Tester is 30 series, including DY30-1, DY30-2, DY30-3 ect.
DY30-x series apply for all kinds of electric equipment and insulation materials such as transformer, electromotor, cable, switch, appliance, etc. It is a perfect electrical testing meter.
DY30-1, the output voltage testing can be changed in 250V/500V/1000V for deferent measurement. Resistance range can touch 2000M ohm. Alternating voltage also can be tested.

Electrical engineer’s right-hand man.
Suitable for measuring the insulation resistance of various electrical equipment and insulation materials such as transformers, motors, cables, switches, and electrical appliances, and for maintenance, repair, testing, and calibration of various electrical equipment, it is your ideal electrician testing instrument.

Range range 2000M, automatic range conversion.
Low power fast measurement with a sampling rate of up to 0.5-10 times per second.

Insulation resistance measurement+AC voltage measurement.
Testing Voltage:250V / 500V / 1000V.
Selection of output voltage for three-stage insulation resistance measurement.
600V AC voltage measurement range.

When the measured resistance is less than 1M Ω or less than 0. M Ω, the instrument will emit a beep sound to remind you that the test power will be automatically disconnected after about 30 times. To re measure, press the “TEST” button.

Output short-circuit current with strong load capacity greater than 1.0mA.
Perfect protection circuit, effectively preventing damage from voltage backlash.

Clear handwriting, easy reading, time-saving, labor-saving, and easy measurement.
Digital display.
High definition large screen.
Low energy consumption.

The outer shell is made of thickened material, and the entire machine is thick and durable. In addition, a protective cover has been added to protect the instrument from falling, dust, moisture, and other functions.

LED Display
Large screen display , use the single-chip mi crocomputer to control the backlight on and off to meet the work of different occasions demand.
Function Knob
In the form of a dial , the user can easily adjust the required gear according to the size of the insulation.
Test Pen Jack
Fastened jack , durable and not easy to loose.
Data Lock ( Hold )
One-click lock change measurement datareading is more convenient.

① LCD display screen.
②” L” high-voltage output input port.
③ “ACV” AC voltage output port.
④ “G ” ground to maintain shielded port.
⑤ “E” resistance test input port.
⑥ Rated voltage selection switch.
⑦ Data save switch.
⑧ Test start button.
⑨ Work indicator light.
⑩ Instrument insulation shell.

Digital Insulation Resistance Tester DY30-1 1 piece.
Red Lead with Big Probe 1 piece.
Black Lead with Big Clip 1 piece.
Black Lead with Detached Little Clip 1 piece.
User’s Manual 1 piece.
Handy Bag 1 piece.








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