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Description
DY294 Professional 2.7 inch LCD Digital Transistor Parameter Tester Meter (4*AA)1)) Professional for testing the DC parameters of manifold semiconductors such as diode, transistor, controlled silicon and field effect transistor 2) Measure capacitor, varistor, DC voltage signal source 3) Measure 78 and 79 three terminal voltage regulators 4) Data hold, low battery warning 5) Display: maximum reading 1,999 6) V (BR): 1000V 200V 7) VCC (Set): 10mA(Ic) 100mA(Ic) 800mA(Ic) 2A(Ic) 8) 78, 79 three pole constant voltage value: 78xx 79xx
1)) Professional for testing the DC parameters of manifold semiconductors such as diode,transistor, controlled silicon and field effect transistor
2) Measure capacitor, varistor, DC voltage signal source
3) Measure 78 and 79 three terminal voltage regulators
4) Data hold, low battery warning
5) Display: maximum reading 1,999
6) V (BR): 1000V / 200V
7) VCC (Set): 10mA(Ic)/100mA(Ic)/800mA(Ic)/2A(Ic)
8) 78, 79 three-pole constant voltage value: 78xx/79xx
9) Power supply: 4*AA battery (included) or DC 6V power supply (not included)
10) Comes with soft carrying pouch and English user manual
11) Dimensions: 14.9cm x 10.7cm x 6.9cm
12) Weight: 809g
Specification:
| Package Weight |
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4.3 ★★★★★
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Product Reviews
★★★★★ 1
Please be.careful
Flavor Name: Chicken
Love the Gaines Family treats, but this one made my 22lb dog deathly ill for 5 days. We feared we would lose him as nothing would stop the diarrhea and retching. He couldn’t even make it through the night without multiple trips outdoors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 5
She has sensitive stomach so they worked for her
Flavor Name: Chicken
my dog liked them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
★★★★★ 5
Chicken Chips for fogs
Flavor Name: Chicken
These are magnificent treats! Really crunchy! My Doxie loves these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 5
Dogs can't get enough
Flavor Name: Chicken
If I let them, my dogs would eat every single piece in one setting. My Chihuahua even dances for them. Will definitely buy again.
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Reviewed in the United States on August 17, 2024
★★★★★ 1
Very hard
Flavor Name: Chicken
These were so hard and dry my Great Dane could barely get through it. I ended up throwing them away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2024