1.5" Rectangular Analog Panel Meter in two modifications:
- HST-57N - 4 Stud Surface Mount with removable black band,
- HST-57W - Window Mount without mounting studs & black band.

Plastic black case, white scale plate.
Pointer: Black Knife Edge Pointer.

Accuracy: ±2.0% full scale value.
Movement: Pivot and Jewel Rectified

General:
Relative Humidity: 20% to 80%RH (Nominal Use).
Operating Temperature: 32°F to 104°F (0°C to 40°C).
Storage Temperature: -4°F to 131°F (-20°C to 55°C).

Other Ranges available upon request.

HST-57W Equivalent to Yokogawa (YCA) Horizon Series 251-1, 255-5

HST-57N Equivalent to Yokogawa (YCA) Stylist Series 260-1

1.5" Rectangular Analog Panel Meter in two modifications:
- HST-57N - 4 Stud Surface Mount with removable black band,
- HST-57W - Window Mount without mounting studs & black band.

Plastic black case, white scale plate.
Pointer: Black Knife Edge Pointer.

Accuracy: ±2.0% full scale value.
Movement: Pivot and Jewel Rectified

General:
Relative Humidity: 20% to 80%RH (Nominal Use).
Operating Temperature: 32°F to 104°F (0°C to 40°C).
Storage Temperature: -4°F to 131°F (-20°C to 55°C).

Other Ranges available upon request.

HST-57W Equivalent to Yokogawa (YCA) Horizon Series 251-1, 255-5

HST-57N Equivalent to Yokogawa (YCA) Stylist Series 260-1