1PZ Mini DMM Multimetro digitale tascabile portatile integrato VC921
Frequency and duty cycle. Frequency：1Hz to 10MHz. (5)Frequency：99.5/999.5/9.999k/99.99k/999.9k/9.999MHz (±0.08%+2). Duty cycle：1% to 99%. (6)Duty cycle：0.1% to 99.9%(±0.08%+2). Capacitance :10pF to 4000uF .