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{"title":"0.5KV-30KV 0.05-10mm High Voltage Holiday Detector NDT Coating Porosity Pinhole","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/84\/4b231a24d7fad92bf85a4d7c4fdb-200x200-1\/0_5kv_30kv_0_05_10mm_high_voltage_holiday_detector_ndt_coating_porosity_pinhole_detection.jpg","attrs":{"Brand Name":"TESTECH","Model Number":"DJ-6B","Certification":"CE; ISO","Place of Origin":"CHINA"}}
{"title":"0.6-50KV High Voltage Leak Detector NDT For HDPE LDPE PVC Geomembrane House Roof","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/e5\/0bd960dafabe89ea726c048184f5-200x200-1\/0_6_50kv_high_voltage_leak_detector_ndt_for_hdpe_ldpe_pvc_geomembrane_house_roof_leak.jpg","attrs":{"Model Number":"HD-7D","Brand Name":"TESTECH","Certification":"CE; ISO","Place of Origin":"CHINA"}}
Accurate and steady measuring voltage is acquired by software intelligent control,ensure that the display voltage is the test voltage,voltage accuracy:±(0.1KV+3% reading);
Suitable measuring voltages can be automatically output based on the material and thickness of the coating;
High pressure safety switch: High voltage start with bright LED alarm prompt and icon display on screen,protects users from spark damage;
When pore is detected,in addition to edm,the instrument will also send out audible and visual alarm signals,and accurately record the needle hole number(maximum 999);
You can set the limit of the number of pinholes,exceed the pinhole limit value, the instrument alarm automatically;
128*64 LCD display,display measuring voltage,pinhole number,battery indicator,menu and other instruments, data, information;
New modern sense of design,industrial dustproof waterproof sealing casing;
Large capacity 4000mA lithium battery ensures long working hours;
Humanized full touch panel, automatic backlight button;
Pulsed discharge,small discharge current,stop twice damage to anticorrosive coating,save power and prolong working hours,it can also be alleviated because of improper operation causes electrical shock to the human body.
Main technical performance:
Applicable test thickness:0.05～10mm(Also available according to user needs to detect corrosion protection layer of more than 10mm instruments)
TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume...
TESTECH GROUP is a high-tech company where we focus on the research, development, and manufacturing of ultrasonic equipment as well as ultrasonic probes. Our enterprise still continues to devote itself to nondestructive testing and we are the leading manufacturer of nondestructive testing instrume...
