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 |
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