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2.3
Model 256 Utility Wiring Verifier
This device plugs into a standard (North American) 110 VAC outlet
and checks both the wiring of the outlet and provides a convenient
standard banana jack output to access electrical ground. This
device is not included in kits destined for locations using 220-
240 VAC.
2.4
Model 5646A Humidity/Temperature/Dew Point Indicator
The Model 5646A enables the user to establish the humidity and
temperature at the time of test as required by most specifications.
The Indicator measures relative humidity over the range of 5-95%
RH with an accuracy of ±3% RH and temperature over the range
of 32 to 122°F (-20 to +70°C) with an accuracy of ±0.9°F (0.5°C).
°F or °C can be selected and the dew point automatically
calculated and displayed at the press of a button. The Model 546
operates from 3 standard 1.5V AAA batteries. Refer to Figure 2-3
for the Model 5646A Operating Instructions.
6
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