IET Labs is a manufacturer of electronic test and measurement equipment, specializing in impedance measurement instruments, decade components, and power supplies.

111.111 MW tota1, 6 decades, 100 W/step
Managing Safety the Systems Way: Implementing BS OHSAS 18001:2007, 4th edition by David Smith
Decade Boxes 111.1 Mohm (4 Dial)
Distribution Switchgear, 1st edition by S Stewart
DECADE RESISTORS BOX
Decade Boxes LOW INDUCTANCE DECADE BOX
Protection Against Lightning: A UK Guide to the Practical Application of BS En 62305, 1st edition by Michael L Henshaw
11.111 MW tota1, 5 decades, 100 W/step
Decade Boxes 1.11 ohm (3 Dial)
Decade Boxes Wide Range Resistance
Decade Boxes 1.111 ohm (4 Dial)
Decade Boxes Microprocessor Controlled
Decade Boxes 111.1 ohm (4 Dial)
Decade Boxes 1.111 111 megohm (7 Dial)
Decade Boxes 111.1 Kohm (4 Dial)
Decade Boxes Microprocessor Controlled
Component Testers Kelvin Test Leads
High Voltage Engineering and Testing, 2nd edition by H M Ryan (Ed.)
1.111 11 MW tota1, 6 decades, 1 W/step
111.11 kW tota1, 5 decades, 1 W/step