| ACTUATING MEDIUM | MERCURYMERCURY |
| DESIGN TYPE | FLUCTUATINGFLUCTUATING |
| FEATURES PROVIDED | LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER |
| MATERIAL | BRASS OR IRON MALLEABLE OR STEEL OR ALUMINUM ALLOY METER CASE |
| NONDEFINITIVE SPEC/STD DATA | 3 CLASS AND E FORM AND B RANGE AND 4 STYLE AND 1 TYPE |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND |
| SCALE LENGTH | 9.000 INCHES NOMINAL9.000 INCHES NOMINAL |
| SCALE MEASUREMENT RANGE | +20.000 TO 180.000 DEG FAHRENHEIT+20.000 TO 180.000 DEG FAHRENHEIT |
| SCALE SMALLEST INCREMENT | 2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT |
| SCALE TYPE | METALMETAL |
| SECURING DEVICE TYPE | CLIPCLIP |
| STEM LENGTH | 8.125 INCHES NOMINAL8.125 INCHES NOMINAL |
| STYLE DESIGNATOR | ADJUSTABLE ANGLE |
| SURFACE TREATMENT | ENAMEL METER CASE |