Adjustable Index Pointer (Option Codes 0052 Or 0053)

• Designed to allow user to manually place index on a desired pressure reading
• Pointer affixed to lens
• Option for a fixed button is code 0052
• Option for a removable button is code 0053

Non-Adjustable Index Pointer (Option Code 0051)

• Designed to show one location (set by factory)
• Pointer affixed to dial

Maximum Index Pointer (Option Codes 0059 Or 0060)

• Designed to move with pressure gauge pointer (leading edge)
• Pointer affixed to lens
• Option for a fixed button is code 0059
• Option for a removable button is code 0060