UT659 series products are widely used in LED single lamp bead test (UT659D), inspection and repair of LCD TV backlight, strip light and modulator tube, etc. UT659A/UT659D LED tester supports full voltage (85V~265V, 50Hz/60Hz) input, which can be used after 1 minute of power-up to ensure stable voltage output. When performing a LED test at 30mA/300V, the LED polarity can be automatically identified, and the output voltage is adaptively adjusted according to the forward voltage drop of the tested LED.
Specifications |
Range |
UT659A |
Certifications |
CE/RoHS |
Output voltage |
300V |
√ |
Output current |
30mA |
√ |
Continuity |
Output voltage: 5V (DC) |
Measuring resistance: 0~99.9Ω |
Input range |
85V to 265V @ 50/60Hz |
Backlight function |
constant on |
Safety protection |
High-impedance open circuit |
Operating temperature |
0°C~40°C |
Storage temperature |
-10°C~50°C |
Relative humidity |
<80% RH |
Operating altitude |
≤2000m |
Drop protection |
1m |
Category ratings |
CAT II 300V |
General Characterisitics |
Power |
AC 85V~260V, 50Hz/60Hz |
Display |
60mm x 35mm |
Product net weight |
175g |
Product size |
150mm x 56mm x 42mm |
Standard accessories |
Power cable, test leads, English manual |
Standard individual packing |
Gift box, blister |
Standard quantity per carton |
20pcs |
Standard carton measurement |
345mm x 335mm x 245mm |
Standard carton gross weight |
7.7kg |
Specifications |
Range |
UT659A |
UT659D |
Certifications |
CE/RoHS |
Output voltage |
24V |
|
√ |
300V |
√ |
√ |
Output current |
2mA |
|
√ |
30mA |
√ |
√ |
Continuity |
Output voltage: 5V (DC) |
Measuring resistance: 0~99.9Ω |
Input range |
85V to 265V @ 50/60Hz |
Backlight function |
constant on |
Safety protection |
High-impedance open circuit |
Operating temperature |
0°C~40°C |
Storage temperature |
-10°C~50°C |
Relative humidity |
<80% RH |
Operating altitude |
≤2000m |
Drop protection |
1m |
Category ratings |
CAT II 300V |
General Characterisitics |
Power |
AC 85V~260V, 50Hz/60Hz |
Display |
60mm x 35mm |
Product net weight |
175g |
Product size |
150mm x 56mm x 42mm |
Standard accessories |
Power cable, test leads, English manual |
Standard individual packing |
Gift box, blister |
Standard quantity per carton |
20pcs |
Standard carton measurement |
345mm x 335mm x 245mm |
Standard carton gross weight |
7.7kg |