Product Code: 3756788
Availability: In Stock
Ex Tax: $151.52

Product Description


UT258 Series AC/DC Clamp Leaker is specially designed for measurement of AC/DC current,leakage current(Applied under 600V AC), by adopting up-to-date CT technology and digital integration technology. The small clamp is suitable for line densely places (electric power measurement system, the high speed rail system, car circuit overhaul, and so on), non-contact measurement, to ensure safe operation. It is a product with relatively small size, high accuracy and perfect function compared with similar leakers in the world. The leaker could be widely applied in those fields as electricity, communications, meteorology, railroad, oilfield, construction, measurement, scientific & research teaching institutes, industrial and mining establishments. it is an essential tool for electrician safety testing.  

Specification Range Best Accuracy
Model   UT258A
Current (A) 0mA~60.0A AC/DC ±(2%+5)
Resolution 1mA  AC/DC   
Frequency response  AC  :45HZ~200HZ      
Special Functions
Display mode Four digits LCD display
Clamp Size φ7mm
Auto Range  
RS-232 Interface  
Date Storage   99Groups
Set to Zero Function Adust  “ZERO” key to return to zero, delete residual magnetism, then clamp the wire.
Date hold  
Line Voltage AC 600V
Auto Power Off 5 Minutes
Low Battery Indication                               Indicating the battery voltage is lower than 7.2V.Then the battery have to be changed.
Sampling Rate 2 times/s
Working Current 10mA
General Characteristics
Power Supply Zn-Mn dry battery,6F22,9V (Not included)
Product Color Red + Grey
Product Net Weight 180g
Product Size 168mm × 65mm × 34mm

Package included:

1 x UNI-T UT258A DC/AC Clamp Leaker Meter
1 x Software
1 x RS232 Interface Cable
1 x Gift Box
1 x English User Manual

Detail Pictures:

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