Hermetic, leak-free construction

Single indicator for all common refrigerants

Accurate color calibration at low ppm levels and higher temperatures

Wide angle viewing/high visibility window for ease of monitoring

All brass corrosion resistant body for fewer leaks

Solid copper connections

Hermetic, leak-free construction

Single indicator for all common refrigerants

Accurate color calibration at low ppm levels and higher temperatures

Wide angle viewing/high visibility window for ease of monitoring

All brass corrosion resistant body for fewer leaks

Solid copper connections

Hermetic, leak-free construction

Single indicator for all common refrigerants

Accurate color calibration at low ppm levels and higher temperatures

Wide angle viewing/high visibility window for ease of monitoring

All brass corrosion resistant body for fewer leaks

Solid copper connections