Home > Products > Auto Range Digital Multimeter > RS-232C Infrared Auto Range Digital Multimeter for Logic Frequency/Duty Cycle Measurement
RS-232C Infrared Auto Range Digital Multimeter for Logic Frequency/Duty Cycle Measurement
- T/T L/C D/P D/A
- 7 days
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Product Details
Place of Origin | China | |
Model Number | YH187 |
Product Description
Certification:CE
HIGH ACCURACY 50000 COUNTS DMM? YH187
?50000 counts measurement
?Auto/Manual Range
?ACV and DCV measurements reach up to 1000V
?0.01Ω resistance and 1μV voltage resolution
?Voltage/Current Linear frequency measurement
?Logic frequency/duty cycle measurement
?Capacitance measurement from 0.01nf to 5000μF
?AC/DC true RMS measurement/dBm measurement
?MAX/MIN/MAX-MIN and Relative value measurement
?Data hold/Back light/Auto off
?RS-232C infrared interface and PC Windows software
?Software calibrates automatically
?Full overload protection
?Indication for battery low
?Secondary injection molding case
?Insulating performance reaching 1000V CATIII
SPECIFICATIONS
Function |
Range |
Accuracy |
ACV/DCV |
50mV/500mV/5V/50V/500V/1000V |
±0.5% |
DCV |
50mV/500mV/5V/50V/500V/1000V |
±0.03% |
AC Current/DC Current |
500μA/5000μA/50mA/500mA/5A, 10A |
±0.75% ±0.15% |
DC Current |
500μA/5000μA/50mA/500mA, 5A/10A |
±0.15% ±0.5% |
Resistance |
500Ω/5kΩ/50kΩ/500kΩ/5MΩ, 50MΩ |
±0.1%, 0.5% |
Capacitance |
50nF/500nF/5μF/50μF, 500μF/5000μF |
±1% ±2% |
Diode |
2.5V |
±1% |
Duty cycle |
5Hz ~ 500kHz |
|
Range |
10% ~ 90% |
|
Logic frequency |
5Hz ~ 5MHz±0.006%, Vpp 2 ~ 5V square wave |
|
Sensitivity |
lowest 100mV |
|
Display |
LCD size 44mm x 70mm |
|
Weight |
Approx. 600g |
|
Battery |
6 x.5V (AAA Type) |
Contact Us
- Shenzhen Yehai Sci. & Tech. Deve. Co.,limited
- Contact nameHelen Deng Chat Now
- Phone86-0755-33151230
- AddressRoom No. 216,Third Floor,Jin Huiqiu Building,Langshan No.2 Road,North Area, Science & Technology Par, Yulin, Shaanxi
Product Categories
Auto Range Digital Multimeter | Current Loop Calibrator | Earth Ground Resistance Tester | Insulation Resistance Tester |
Laser Infrared Thermometer | Multimeter Calibrator | RTD Calibrators |
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