The SIGMA 2000 interfacial tensiometer is a fully automatic device for the measurement of interfacial tension in transformer oil accord. to ASTM-D971 and IEC60422. No previous knowledge of IFT measurement is required, the step-by-step instruction on the large LCD display guides you through the measurement process and ensures fail-safe measurement every time. Measurement in transformer oil made easy.

• Accord. to ASTM-D971 and IEC60422
• Requires no knowledge of IFT measurement
• Step-by-Step instructions
• Large LCD display
• Immediate display of data on screen