Premium inhibited transformer oil designed for transformers, oil-filled electrical switches, and initial resistors.
This high quality transformer oil is suitable for application in transformers and oil-filled electrical switches and initial resistors.

Specifications:

ASTM D1275/D1275B 
DIN 51353
IEC 62535
IEC 60296 (2012)
Table 2 Transformer oil (I), inhibited 

• 12" Digital Depth Gauge. Range 12" (300mm)
• Accuracy ± 0.04 mm.
• Base width: 4" (100 mm) 
• Base Thickness: 9/32" (7.0 mm) 
• Resolution: 0.01 mm
• Metal construction with dual mode measurement in inches and mm
• Large high contrast LCD digital readout
• Free wheeling thumb roller mechanism for smooth movement along the linear scale 
• Integrated data output interface to tansfer data to PC/Laptop (data cable not included)
• Measurement can be zero set at any position along the scale for incremental measurement 
• Convenient to use locking screw to set caliper at any desired position; a feature very useful in applications requiring repititive measurements.