Estava a pensar comprar uma pinça amperimétrica para usar em eletricidade a nível amador (mas boa, nada da loja do chinês) e que me servisse para aferir o funcionamento do multímetro Amprobe 37XR-A, que tenho já há vários anos.
Inicialmente pensei na pinça Amprobe AMP-220-EUR.
Porém saiu agora um novo modelo, o Amprobe ACD-14-PRO-EUR, que é um bocado mais caro e tem ecrã duplo.Functions
• Current, voltage and resistance measurement
• Capacitance and frequency measurement
• Continuity beeper
• Low pass filter
• Measurement of inrush current
• Non-contact voltage detection
Product information
• Automatic range selection
• Zero adjustment, relative value measurement
• Integrated measurement memory (Data Hold, MIN/MAX)
• Jaw opening 35 mm
• Auto Power Off
• DC Current Function
• Display of mixed currents AC+DC (TRMS)
• Display of mixed voltages AC+DC (TRMS)
Product highlights
• Precise measurement of smaller currents (Amp-Tip)
• Illuminated display
http://fluke.informationstore.net/efulf ... =13253-eng
O que acham? Valerá a pena pagar mais pelo segundo? Obrigado.
Functions
• True RMS current measurement
• Voltage and resistance measurement
• Capacitance and frequency measurement
• Temperature measurement
• Continuity beeper
• Low pass filter
• Measurement of inrush current
• Non-contact voltage detection
Product information
• Automatic range selection
• Integrated measurement memory (data hold)
• Jaw opening 30 mm
• Auto Power Off
Product highlights
• Dual display with illumination
• Precise measurement of small AC currents (Amp-Tip)
• Measurement of ionization current (μA DC range) in heating systems
• True RMS measurement (TRMS)
http://fluke.informationstore.net/efulf ... =13521-eng
