U822C
Performance characteristics:
■ 0.1% measurement accuracy
■ Anti slip and anti-seismic soft rubber sheath
■ 100kHz maximum test signal frequency (U822C)
■ The whole series is equipped with bright white backlight as standard, and the display is clear and intuitive
■ The maximum reading of main parameters is 40000 words, and the D/Q resolution is 0.0001
■ Ultra low power consumption, battery power can be used continuously for 24 hours, and all series of rechargeable batteries are configured
■ The automatic identification (Ai) function can automatically determine and display the element type and measurement
■ Test speed up to 10 times/second
■ Constant 100 Ohm output impedance
■ 1%/5%/10%/20% four level tolerance comparison mode
■ Open/short circuit calibration function with automatic identification
■ Data keeping and maximum/minimum/average value recording function
■ Practical function configuration selection and working state saving capability
■ Standard Mini USB communication interface, SCPI command set

U822A
Test frequency: 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
Basic accuracy: 0.1%
Test level: 0.6Vrms
Test speed: 10 times/second (fast), 5 times/second (medium speed), 2 times/second (slow speed)
Internal offset: None
Output impedance: 100 Ω
■ 0.1% measurement accuracy
■ Anti slip and anti-seismic soft rubber sheath
■ 100kHz maximum test signal frequency (U822C)
■ The whole series is equipped with bright white backlight as standard, and the display is clear and intuitive
■ The maximum reading of main parameters is 40000 words, and the D/Q resolution is 0.0001
■ Ultra low power consumption, battery power can be used continuously for 24 hours, and all series of rechargeable batteries are configured
■ The automatic identification (Ai) function can automatically determine and display the element type and measurement
■ Test speed up to 10 times/se