AKM Transformer Thermometers, Gauges and Pressure Controls
AKM Temperature Indicators

AKM345 GEN3 OTIWTI™ Oil and Winding Temperature Indicator
The AKM345 GEN3 OTIWTITM is the future of oil and winding temperature indication for transformers of [...]
Learn More
AKM 46890/46812/48003 Resistance Thermometer (RTD)
Resistance thermometer (RTD) with built-in heating element to simulate the measuring of winding temperatures within [...]
Learn More
AKM 44611/48471 Top-Mounted Thermometer
AKM 44611/48471 Top-Mounted Thermometer with temperature indication and a reset-able maximum temperature pointer offers easy [...]
Learn More
AKM OLR Remote Mechanical Oil Level Indicator
Hydro-mechanical, capillary based, oil level indicator (liquid level gauge). Provides accurate indication of level at [...]
Learn More
Qualitrol 165/167 and AKM 47080 Side-Mount Thermometer with 5″ Dial
Qualitrol165/167 and AKM 47080 Side-Mount Thermometer side-mounted thermometers offer easy to read temperature indication with [...]
Learn More
AKM 44611/48471 Top-Mounted Thermometer
AKM 44611/48471 Top-Mounted Thermometer with temperature indication and a reset-able maximum temperature pointer offers easy [...]
Learn More
Qualitrol 020/030 and AKM 44680 Small Oil Level Indicator
Provides continuous indication of the liquid level inside of a transformer’s main tank, conservator tank [...]
Learn More
Qualitrol 032/042/045 Series and AKM 44712/34725 Series Large Oil Level Indicator
Provides continuous indication of the liquid level inside of a transformer’s main tank, conservator tank [...]
Learn More
Qualitrol 149 and AKM 47209 Small Gas Denisty Monitors
Small SF6 gas density monitor that automatically compensates for gas pressure changes due to ambient [...]
Learn MoreAKM Gas Density Monitors

Qualitrol 149 and AKM 47209 Small Gas Denisty Monitors
Small SF6 gas density monitor that automatically compensates for gas pressure changes due to ambient [...]
Learn More
AKM 38750/38920/38960 Large Gas Density Monitor
Large gas SF6 monitor providing mechanical and local indication. Automatically compensates for gas pressure changes [...]
Learn More
Qualitrol 141/146/148 Series and AKM 35600/47500 Pressure Control Switch Series
Designed to provide operating control, limit or alarm functions for transformers and load tap changers. [...]
Learn More