Specification Brand : Tonghui BulletPoint : LCR meter, RCL tester, component test intrument BulletPoint1 : Measurement frequency up to 10hz~100KHZ, 1hz step continuously adjustable. BulletPoint2 : Test level 100 ~ 2000mV. BulletPoint3 : Support the measurement of DC resistance and electrolytic capacitor. BulletPoint4 : Internal bias voltage output (1mV-1500mV). Automatic identification of component measurement. BulletPoint5 : It will be off automatically after 15minutes when there is no operation. Color : Yellow ExternallyAssignedProductIdentifier : 7361424105461 ExternallyAssignedProductIdentifier1 : 0749166523243 ExternallyAssignedProductIdentifier2 : 749166523243 IncludedComponents : inc ItemName : UC2831A+ Bench Top LCR Meter 100Hz 120Hz 1kHz 10kHz ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : lcr-meters Manufacturer : UCE Material : Material MeasurementType : LCR Meter MeasurementType1 : LCR Meter MeasurementType2 : Voltmeter ModelName : mega328 NumberOfItems : 1 PartNumber : DIYELJHmo_1576 PowerSourceType : Battery Powered ProductDescription : Transistor Tester Frequency Meter PWM Square Wave Generator LCR Meter Voltmeter Resistor Capacitor Detector Multifunction Detector TFT LCD Display 1. Descriptions: It is a transistor tester frequency meter.It uses a full-color screen to display measurement data,with a pixel area of 160*128.It is powered by a 9V laminated battery,or it can be powered by a power adapter.It uses a single-chip microcomputer ATMEAG328P DIP-28 with an IC socket. 2.Feature: 1>.It identifies the Darlington triode by its base-emitter threshold voltage and high current amplification factor. 2>.It can test NPN and PNP triode common emitter current amplification factor,base-emitter threshold voltage,and collector-emitter leakage current at cutoff. 3>.Rotary coding switch control,one-button measurement,automatic shutdown. 4>.The display unit uses a 160x128 pixel color display screen,the entire screen has 8x20 characters,a color depth of 16 bits,and graphic display element symbols. 5>.It automatically detects NPN and PNP triodes,field effect transistors,diodes,dual diodes,thyristors,thyristors,and automatically determines the pin distribution of the above transistors. 3. Descriptions: 1>.Product Name:Transistor Tester Frequency Meter 2>.Input Voltage:6.8V~12V 3>.Machine Current:30mA 4>.Shutdown Current:20nA 5>.Resistance Measurement Resolution:0.01ohm 6>.Maximum Resistance:50Mohm 7>.Capacitor Measurement range:25pF-100mF 8>.Capacitor Resolution:1pF 9>.Duty Cycle:1%~99% (adjustable) 10>.Work Temperature:-25℃~85℃ 11>.Work Humidity:5%~95%RH 12>.Size:79*64*31mm 4. Notes: 1>.It measures up to 2 resistors at a time,so the three-pin adjustable resistor can also be measured.If the adjustable resistor is adjusted to the end,only one resistance value can be measured. 2>.Measure up to two diodes at a time,and display the positive and negative poles and the on-voltage. 3>.The ProductSiteLaunchDate : 2021-09-25T06:41:30.285Z Style : Digital UnitCount : 1 UnspscCode : 41113600