Weston AC-DC Watt Meter Model 310

Manufacturer: Weston

Model Number: 310

Serial #: 16021

Equipment Description: AC-DC Watt Meter

Label Write-up:
Dual voltage of 150 or 75 volts. Dual current range of 5 or 2.5 amps. Watt meter range of 0 - 75 watts. Alternating or Direct current. Portable in wooden case.

Dates Produced: 1919 - 1950's ?

Original Price:

The museum's inventory number: MRT-1123

Located at Museum in: Test Equipment Room