UNI-T UT522 тестер сопротивления заземления цифровой


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-20-2025 0.96 $* 0.59 $*
Aug-20-2025 0.65 $* 0.13 $*
Jul-20-2025 0.31 $* 0.76 $*
Jun-20-2025 0.54 $* 0.9 $*
May-20-2025 0.73 $* 0.52 $*
Apr-20-2025 0.15 $* 0.14 $*
Mar-20-2025 0.63 $* 0.40 $*
Feb-20-2025 0.33 $* 0.29 $*
Jan-20-2025 0.59 $* 0.41 $*

Характеристики



Product Description


UNI-T UT522 Grounding Resistance Tester Digital Earth Tester
UT520 series can perform precise 3-wire and simple 2-wire earth resistance measurement for power and electrical systems, lightning protection equipment, and ground system of all electrical equipment. This series is UNI-T’s introductory earth resistance tester with high economic value. Its light weight design is convenient for field work.




Specification


item
value
Place of Origin
China
Brand Name
UNI-T
Model Number
UT522
Display Type
Digital Only
Measuring Range
0~4000Ω
Testing Voltage
0~400V
Dimensions
160mm x 100mm x 70.5mm
Product name
Digital Earth Tester
Frequency
50Hz/60Hz
Display counts
4000
Manual range
YES
Power Supply
1.5V battery (LR6) * 6
Display
70.6mm *34mm
Color
Red and grey
Product net weight
560g
Feature
Simple 2-wire testing ,Precise 3-wire testing
Double insulation protection
yes


Packing & Delivery


box with foam inside




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