1. The skin impedance is measured as TER by using a low-voltage, alternating current Wheatstone bridge (18).

2. 27 In the Wheatstone bridge experiment, digital voltmeter can be used instead of the AC5/1 galvanometer.

3. The resistance change, measured with a Wheatstone bridge, shows how much the membrane has been Curvetted

4. 20 This paper, based on theoretical deduction and numerical analysis, discusses the relationship between sensitivity of Wheatstone bridge and internal resistance of galvanometer.

5. In addition, a detuning resistor (K) is provided that can optionally be connected, directly or indirectly in parallel, to at least one resistor in the Wheatstone bridge.

6. Constant-temperature Anemometry (CTA)-2 R 2 R d w R E B R 2 E R sw sensor E w E offset E sw-+ Differential amplifier R 1 Constant temperature circuit • Sensor, Rw, comprises one leg of the Wheatstone bridge