UNI-T UT522 Digital Earth Ground Resistance Tester Lightning Detector Low tester
UT522 description
T520 series grounding resistance tester with backlit display and battery low voltage,
keep and store the data, automatic shutdown function to save power.
Three line can be used as precise measuring, also can make a simple two line measurement.
Can be applied to measure all kinds of electric power system, electrical equipment, lightning protection equipment of the grounding system,
grounding resistance grounding voltage measurement. Applicable to the smelting, telecommunications, manufacturing, oil, defense, power,
chemical industry, construction and other operations of the grounding system tests.
Specifications
Range
Best Accuracy
Model
UT522
Earth Resistance (Ω)
0-20Ω
0-200Ω
0-2000Ω
0-40Ω
±(2%+20)
0-400Ω
±(2%+3)
0-4000Ω
±(2%+3)
AC Earth Voltage (V)
0-400V
±(1%+6)
Frequency50Hz/60Hz
√
Features
Display Count
4000
Manual Range
√
Auto Power Off
Around 10 Minutes
√
Low Battery Indication
√
Data Hold
√
Data Logging
20
LCD Backlight
√
Full Icon Display
√
Double Insulation Protection
√
Contact Badness Display
Port C or Port E don`t contact Display"----Ω"
√
Over-Range Display
Display “OL"
√
Simple 2-Wires Testing
√
Precision 3-Wires Testing
√
General Characteristic
Power
1.5V Alkaline BatteriesLR6X 6(Do not contain battery)
LCD Size
70.6mm X 34mm
Product Color
Red and Grey
Product Net Weight
560g
Product Size
160mm X 100mm X 70.5mm
Product Image
Shipping:
We will ship all items within 1-2 working days upon receipt of payment,our goal is: hope you will receive it in short time.
Import duties and taxes are not included in the item price or shipping charges.
Warranty&Return Policy:
We encourage all customers to communicate with us through eBay messages.
If you have any questions or comments whatsoever regarding our products or listing, we are waiting to hear from you
A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions
manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
30 days evaluation and investigation takes placed after receiving your return item.A brand new replacement unit will
be sent to you at our shipping costs if it meets our warranty
Three line can be used as precise measuring, also can make a simple two line measurement.
| Specifications | Range | Best Accuracy |
| Model |
|
UT522 |
| Earth Resistance (Ω) | 0-20Ω |
|
| 0-200Ω |
|
|
| 0-2000Ω |
|
|
| 0-40Ω | ±(2%+20) | |
| 0-400Ω | ±(2%+3) | |
| 0-4000Ω | ±(2%+3) | |
| AC Earth Voltage (V) | 0-400V | ±(1%+6) |
| Frequency50Hz/60Hz | √ | |
| Features | ||
| Display Count |
|
4000 |
| Manual Range |
|
√ |
| Auto Power Off | Around 10 Minutes | √ |
| Low Battery Indication |
|
√ |
| Data Hold |
|
√ |
| Data Logging |
|
20 |
| LCD Backlight |
|
√ |
| Full Icon Display |
|
√ |
| Double Insulation Protection |
|
√ |
| Contact Badness Display | Port C or Port E don`t contact Display"----Ω" | √ |
| Over-Range Display | Display “OL" | √ |
| Simple 2-Wires Testing |
|
√ |
| Precision 3-Wires Testing |
|
√ |
| General Characteristic | ||
| Power | 1.5V Alkaline BatteriesLR6X 6(Do not contain battery) | |
| LCD Size | 70.6mm X 34mm | |
| Product Color | Red and Grey | |
| Product Net Weight | 560g | |
| Product Size | 160mm X 100mm X 70.5mm | |
Shipping:
We will ship all items within 1-2 working days upon receipt of payment,our goal is: hope you will receive it in short time.
Import duties and taxes are not included in the item price or shipping charges.
Warranty&Return Policy:
We encourage all customers to communicate with us through eBay messages.
If you have any questions or comments whatsoever regarding our products or listing, we are waiting to hear from you
A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions
manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
30 days evaluation and investigation takes placed after receiving your return item.A brand new replacement unit will
be sent to you at our shipping costs if it meets our warranty