DUOYI DY4300 

PRODUCT DETAIL PRESENTATION

Test range and tolerance

(Remarks 1) revised Auxiliary Earth Resistance 100ΩRk.

(Remarks 2) Depending on the test value of Rg. Between the auxiliary ground rods[a]1.0~ 30.0m

(Remarks 3)Not available for voltage testing of commercial power.

Test range (temperature and humidity 23±5℃ 45～75％RH)

 FEATURES

· Stable measurement results can be obtained under a noisy environment by introducing the FFT (Fast Fourier Transform) technology.

·LCD display

· Backlight function to view the test results in dimly areas

· Rk Function is available to cancel the residual resistance on the Test Leads.

· Battery Check Function

· Auxiliary Earth Resistance Measurement Function

  Auxiliary earth resistances are measured and displayed.

· Warning for Auxiliary Earth Resistance Measurements

  Warnings are displayed on the LCD when auxiliary earth resistances are too high and may result in inaccurate measurements.

· Auto-Power-Off Function

  The instrument is automatically powered off when 5 min passes without any Key operation.

· Data storage

Save 1000 test data

SPECIFICATIONS

IEC 61010-1 (CAT.III 300V, CAT.IV 150V, Pollution degree 2)

IEC 61010-031(Requirements for hand-held Probes)

IEC 61557-1, 5 (Earth Resistance Tester)

IEC 61326-1 EMC Standard

Test range (temperature and humidity23±5℃45～75％RH)

Accessories
4* Auxiliary Earth Spikes
4 * Earth Test Leads
(one Red Earth Test Leads 15 meters,
one Yellow Earth Test Leads 10 meters,
one Green Earth Test Leads 5 meters,
one Black Earth Test Leads 5 meters )
8 * 1.5V(AA) Batteries(not including)
1 * manual(in English)
1 * Bags

Attention Please:
Because items with batteries can not be shipped by post air mail, the package does not include  battery.