DUOYI DY5500 Digital 4 in 1 Multi-function Tester Insulation Tester+Earth Tester+Voltmeter+Phase Indicator 0.01 to 2000ohms

DUOYI DY5500 Digital 4 in 1 Multi-function Tester Insulation Tester+Earth Tester+Voltmeter+Phase Indicator 0.01 to 2000ohms

The brand DY5500 multi-functional instrument can measureearth resistance, insulation resistance, AC voltage and phase sequence. As a new generation electrical measurement instrument which we have successfully developed recently. It is aimed by the nice and fashionable design,more stronger functions that easier to use and more reliable. The instrument and accessories are all in the tool box . It can be used to test the insulation resistance and earth resistance of power system, electrical equipment, lightning arrester equipment，and measure AC voltage and phase sequence test.

Features:
Ground resistance measurements from 0.01ohm to 2000ohms with 0.01ohm resolution.
Measure insulation resistance to 2000M ohms.
Test voltage 250V, 500V, 1000V.
AC voltage measurement to 600V.
Check phase sequence and phase status.
Auto ranging, data hold, LCD backlight.
Low battery warning.
Complete with test leads, auxiliary earth bars, phase wire, heavy duty carry case and eight AA 1.5V dry cells
Low power consuming CMOS dual integral A/D ,conversion IC, automatic zero.
Environment conditions:
Operating temperature: 0C~40C
Relative humidity<80%
Storage temperature: -10C ~50°C
Relative humidity<80%

Specifications:
MODEL : DY5500
Earth Resistance: 0~20/200/2000 ±(2%+5)
Testing Voltage: 250/500/1000V
Insulation Resistance : 0.1~2000M ±(3%+5)
Phase Rotation Check: yes
AC Voltage : 700V ±(2%+5)
Auto Range: yes
Function Symbol Display : yes
Data Hold : yes
Low Battery Warning : yes
Max. Displays : 1999
LCD Backlight : yes
Product Size: 190 155 75 mm
Power: AA1.5V x 8 (not include in the package)

PANEL INTRODUCTION

1.LCD.

2.Phase sequence measurement LED indicators (CW CCW,L1, L2and L3).

3.Insulation resistance measurement high voltage LED indicator.

4. Earth resistance measurement LED indicator.

5.Data holding button.

6.Test button.

7. Back-light button.

8.Function rotatory selector.

9."E/G" Earth resistance“E”input terminal / ACV measurement/ COM terminal/insulation“G”input terminal for shield.

10.Earth resistance “P”input socket.

11.Insulation“E”input socket .

12.“C/L1/ L”earth resistance“C”input terminal / phase sequence“L1”input terminal/ Insulation"L”input terminal.

13."L2 "phase sequence input socket.

14.“ACV”Input socket /Phase sequence“L3”input socket.

Accessories:

1. User Manual 1
2. Tool Case 1
3. Phase Sequence Test Wire* 1
( Green and Red )
4. Insulation Resistance Test Wire 1
( Red Lead with Big Probe /  Black Lead with Big Clip / Black Lead with Detached Little Clip )
5. Earth Resistance Test Wire 1
( Red 15-meter Test Wire / Yellow 10-meter Test Wire / Green 5-meter Test Wire )
6. Simple Earth Resistance Test Wire* 1
( Red 1.6-meter Test Wire /Green 1.6-meter Test Wire )
7. Auxiliary Earth Spike 2
8. 1.5V( R6P) AA battery 8(not include)
9. Tool Bag *1

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