GVDA GD188 3 in 1 12MHz Digital Oscilloscope Multimeter which can measure Currents from 0,1µA to 10A

Опубликовано: 10 Май 2025
на канале: ErCan Everything

8,481

197

#ErCanEverything #GVDA #Oscilloscope

📌GVDA GD188 3 in 1 Digital Oscilloscope Multimeter
👉https://s.click.aliexpress.com/e/_EwU...

🔊General parameters
Display: 240 x 320 Color Screen
Observation area: 49.0 x 36.7mm
Backlight: Ever Bright
Input resistance: 500mV/div~200V/div about 5MΩ, 50mV/div~200mV/div about 1MΩ
Battery: 18650 Lithium battery(1500mAH)
Automatic sleep: 15 minutes or disabled
Static operating current: Multimeter about 80mA, Oscilloscope about 300mA
Shutdown: 10uA
Save Capability: 100 records of DMM data, 10 records of OSC waveforms
Usage environment: 0°C~+40°C; 75%RH
Storage conditions: -10°C ~ +60°C; 90%RH
Product size: 83 x 160 x 32mm
Product weight: 250g
Charging: 5V/1A, Type-C
Package contents: 1 x Oscilloscope, 1 x Test pen, 1 x Cloth bag, 1 x Manual

🔊Oscilloscope parameters
Simulation bandwidth: DC~8MHz (50mV/div~200mV/div, DC~12MHz (500mV/div~20V/div) 20V/div, The above is for reference only.
Maximum equivalent sampling rate: 50Msps
Number of channels: 1
Input resistance: 5MΩ
Vertical sensitivity range: 500mV~200V/div
Time base range: 200ns~10s/div
Vertical range accuracy: ±(5%+0.2div)
Time base accuracy: ±(0.01%+0.1div)
Scan mode: Auto/Normal/Single
Trigger edge selection: Rising/Falling edge
Automatic settings: Automatic setting of time base and vertical range
Automatic measurement function: Vp-p, Vavg, Vrms, Hz

🔊Signal Source parameters
Sine wave frequency: 100Hz~100kHz (fixed-point output in 1-2-5 steps)
Square wave frequency: 100Hz~20kHz (fixed-point output in 1-2-5 steps)
Triangular wave frequency: 100Hz~50kHz (fixed-point output in 1-2-5 step mode)
Output amplitude: 3Vpp, 2.5Vpp, 2Vpp, 1.5Vpp, 1Vpp, 0.5Vpp, 0.4Vpp, 0.3Vpp, 0.2Vpp, 0.1Vpp, 0Vpp

🔊Multimeter parameters
DC voltage: 60.00mV/600.0mV/600mV/6V/60V/600V/1000V
AC voltage: 60.00mV/600.0mV/600mV/6V/60V/600V/750V
DC current: 600.0uA/6000uA/60mA/600mA/6A/10A
AC current: 600uA/6000uA/60mA/600mA/6A/10A
Resistance: 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ
Capacitance: 99.99nF/999.9nF/9.99μF/99.99μF/999.9μF/9.999mF/99.99mF
Frequency: 1.000Hz~20.00MHz
Diode/on/off test: Open circuit voltage about 2.8V; judgment resistance about 50Ω
Fuse: 750mA/250V, 10A/250V
Operation mode: AUTO/Manual