| ACTUATING MEDIUM | MERCURYMERCURY |
| DESIGN TYPE | FLUCTUATINGFLUCTUATING |
| FEATURES PROVIDED | LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER |
| OVERALL WIDTH | 1.750 INCHES MINIMUM1.750 INCHES MINIMUM |
| MATERIAL | BRASS OR IRON MALLEABLE OR STEEL OR ALUMINUM ALLOY METER CASE |
| NONDEFINITIVE SPEC/STD DATA | 3 CLASS AND F FORM AND C RANGE AND 4 STYLE OR 5 STYLE AND I TYPE |
| SCALE ADJUSTMENT VARIATION | 2 DIVISION2 DIVISION |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND |
| SCALE SMALLEST INCREMENT | 2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT |
| SCALE TYPE | METAL NONMAGNETICMETAL NONMAGNETIC |
| STEM LENGTH | 8.125 INCHES NOMINAL8.125 INCHES NOMINAL |