UNI-T
UNI-T True RMS Backlight Large Screen Anti-Burn 3999 Digital Multimeter, Model: UT139B
UNI-T True RMS Backlight Large Screen Anti-Burn 3999 Digital Multimeter, Model: UT139B
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2. AC voltage: 40mV/400mV/4V/40V/400V/600V
3. DC current: 400microamperes/4000microamperes/40mA/400mA/4A/10A
4. AC current: 400microamperes/4000microamperes/40mA/400mA/4A/10A
5. Resistance: 400 ohms/4 kilohms/40 kilohms/400 kilohms/4 milliohms/40 milliohms
6. Capacitance: 9.999nF/99.99nF/999.9nF/9.999microfarads/99.99microfarads/999.9microfarads/9.999mF/99.99mF7. Frequency: 9.999Hz~9.999MHz
8. Frequency response: 45Hz-1kHz
9. Diode test: about 3V
10. Automatic shutdown: 15 minutes
11. Low voltage display: less than 2.4V
12. LCD backlight: yes
13. Input protection: 600Vrms
14. Display: 3999 (MAX)
15. Power supply: AA1.5x2 (not included)
16. Soft rubber insulation protective cover to improve the comfort of use; protect the body and give you a double sense of security
17. LCD backlit screen, large screen display, long press the LIGHT button to backlight display, clear handwriting, easy reading, easy operation
18. LCD size: 58x36mm
19. Weight: 370g
20. Size: 175x80x48.5mm
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![UNI-T True RMS Backlight Large Screen Anti-Burn 3999 Digital Multimeter, Model: UT139B - Digital Multimeter by UNI-T | Online Shopping UK | buy2fix](http://ph.buy2fix.store/cdn/shop/files/TBD06054088_B3_afe017f8-9f94-4d53-9a40-b3566b19d2da.jpg?v=1733290337&width=1445)
![UNI-T True RMS Backlight Large Screen Anti-Burn 3999 Digital Multimeter, Model: UT139B - Digital Multimeter by UNI-T | Online Shopping UK | buy2fix](http://ph.buy2fix.store/cdn/shop/files/TBD06054088_B4_cc631056-878f-43cc-a06c-ba4e6c00e29d.jpg?v=1733290337&width=1445)
![UNI-T True RMS Backlight Large Screen Anti-Burn 3999 Digital Multimeter, Model: UT139B - Digital Multimeter by UNI-T | Online Shopping UK | buy2fix](http://ph.buy2fix.store/cdn/shop/files/TBD06054088_B5_e857f2ef-f2c3-423b-ab48-ea1f39f7dc51.jpg?v=1733290337&width=1445)