Including a free test certificate

One of the C.A 400 series of training testers, the C.A 404 AC/DC analogue wattmeter is particularly suitable for training and laboratory use.

Functions:

• 4 voltage ranges: 60 V to 480 V
• 2 current ranges: 0.5 A and 1 A
• Accuracy: 2.5% DC and 1% AC
• Operating frequency: 0 to 500 Hz
• Single switch
  
• Safety sockets
  
• Double insulation
• Dimensions: 165 x 105 x 50 mm; weight: 450 g