RFL 5800 Test Board with Win5800 Software

Scientific Columbus. Type SC10.
Ser. No 0008511. Model 6374 , Kh=0.6 wh at SA, 120 V, 60 Hz.

Scientific Columbus. Type SC10V.
Ser. No 51678. Model 6374V , Kh=0.6 wh at SA, 120 V, 60 Hz.

Sangamo. 120/240/480 V. 1-5-12.5-50A 50/60 Hz. Basic Kh 0.6 (SA 120V) Cat # 9092000-000 Serial # 8848006

Custom Power Inc. LB-50 Load Box.
Ser. No. 9118. Manufactured in 1998. Input 120/240, output .25-50A

Power Measurement LTD 3710-ACM