Original Xiaomi TDS Tester Water Quality Meter Tester Pen Water Measurement Tool

Original Xiaomi TDS Tester Water Quality Meter Tester Pen Water Measurement Tool
  • Sellerdigital-camera-battery-charger.us
  • List PriceUS$9.66piece
  • Sale PriceUS$9.66piece
  • ShippingFree Shipping
  • Ratings4,3 (487)

Product Description

Description:
 
DY294 is mainly used for testing the DC parameters of manifold semiconductors such as diode, transistor, controlled silicon and field effect transistor. DY294 also can be used to test the withstand voltage of capacitor, protection voltage of varistor and isolation of electrical. Meanwhile DuoYI DY294 can test 78 and 79 series three-terminal voltage regulator.
 
Measuring forward voltage, reverse voltage, forward saturation voltage drop, amplification factor, reverse leakage current of various crystal diode, audion, silicon controlled rectifier(SCR), field effect transistor(FET).
Measuring rated working voltage of chemical capacitor, terylene capacitor, DY294 Ta capacitor, Leaded multilayer ceramic capacitor, high voltage lacker.
Measuring protection voltage of varistor.
 
Features:
 
Measure the DC parameters of manifold semiconductors such as diode, transistor, controlled silicon and field effect transistor.
Measure capacitor, varistor, DC voltage signal source.
Measure 78 and 79 three terminal voltage regulator.
Data hold, low battery warning.
 
Specifications:

FunctionRangeDisplay ScopeResolutionOperation Condition
V(BR)1000V0-1999V1Vbreakdown current < 1mA
200V0-199.9V0.1Vbreakdown current < 1mA
VCC(Set)2A(Ic)0-6.00V0.01VIc≈2000mA Ib≈200mA
800mA(Ic)0-6.00V0.01VIc≈800mA Ib≈80mA
100mA(Ic)0-6.00V0.01VIc≈100mA Ib≈1mA
10mA(Ic)0-6.00V0.01VIc≈10mA Ib≈1mA
hFE10mA(Ib)0-199.90.1Ib≈10mA
1mA(Ib)0-19991Ib≈1mA
1µA(Ib)0-19991Ib≈0.01mA
ICEO2000µA0-1999µA1µAVce ≈ 27V
78,79 three-pole constant voltage value78xx/79xx0-24.0V0.1VUi ≈ 27V

Package Included:
 
1 x DY294 Transistor meter
1 x User manual
1 x Black bag

Detail Pictures:


DY294 Digital Transistor Tester Semiconductor Tester DC Parameter Tester

DY294 Digital Transistor Tester Semiconductor Tester DC Parameter Tester

DY294 Digital Transistor Tester Semiconductor Tester DC Parameter Tester

DY294 Digital Transistor Tester Semiconductor Tester DC Parameter Tester

DY294 Digital Transistor Tester Semiconductor Tester DC Parameter Tester

DY294 Digital Transistor Tester Semiconductor Tester DC Parameter Tester

DY294 Digital Transistor Tester Semiconductor Tester DC Parameter Tester

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