The Easy-Read Digital Meter by Unilab can be combined with the Easy-Read Attachments to create an Ammeter, Milliammeter, Voltmeter or Millivoltmeter. Excellent for general circuit work. Use the meter to measure the current through the Helmholtz Coils. The attachments are colour-coded and their sockets are arranged to help students grasp the concepts of shunts and multipliers. Input impedance: 100kO. Resolution: 0.01. Accuracy: ±2%. Mass: 0.25kg. Dimensions: 95mm x 90mm x 55mm. Shunts available to purchase separately include:. B8H30919 - 20V d.c. B8R02651 - 20mA d.c. B8H30671 - 20V a.c. B8H30737 - 10A d.c. B8H31067 - 1A/10A a.c. Supplied with a PP3 battery that gives a useful life of over 1000 hours, the Easy-Read displays 'LO BAT' when the battery needs to be replaced.
