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UNI-T Authorized brand

UNI-T UT572 Earth Resistance Tester

SKU: UT5720
Rs. 47,500.00 MRP Rs. 54,000.00 Save Rs. 6,500.00 (13% off) Inclusive of GST-18%
In Stock (6 available) Delivery 2-6 days MOQ 1 piece Technical datasheet (PDF)
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UT572 is for measuring earth resistance and soil resistivity. It can automatically check interface connection and detect interference  voltage/frequency, with data hold and indication functions. It can perform 2/3/4-wire measurements for different on-site applications, such as power equipment wiring and lightning protection equipment.

  • Large 4-digit LCD Display, 5s sampling time
  • 2/3/4-wire earth resistance and soil resistivity measurements
  • Selectable test frequencies (94Hz/128Hz)
  • Disturbance voltage (Ust) and frequency (Fst) measurement
  • Earth resistance, RH and RS measurements
  • LCD backlight; auto power off
  • Data hold
  • 20 sets of data storage
  • Double insulation
  • Compensating resistance RK measurement

 

Product information

Everything you need to know

Technical Specifications

Specifications Range   UT572

Earth resistance (Re)    4Ω          ±(3%+15)

                                    40Ω        ±(3%+5)

                                   400Ω       ±(3%+5)

                                    4kΩ         ±(3%+5)

                                    40kΩ       ±(3%+5)

Soil resistivity (ρ)            4Ω          ρ=2×π×L×Re (Depending on the test result of Re)

                                       40Ω

                                     400Ω

                                       4kΩ

                                      40kΩ

Disturbance voltage (Ust)           50V (DC voltage/40Hz~500Hz) ±(3%+3)

Disturbance frequency (Fst)     40Hz~500Hz    ±(1%+2)

Features

2/3/4-wire test                 √

Earth resistance test frequency              94/128Hz           √

Soil resistivity test distances   1~40m √

Earth resistance RH and RS test                             √

Compensating resistance RK test                          √

Data hold                            √

Data storage                     20

LCD backlight                  √

Auto power off Around 5 minutes          √

Low battery indication ≤9.5V    √

Warranty
As per Brand policy

Recommended Uses

Industrial uses