American Granby WTG200 Water Test Gauge 0-200 PSI
Product Overview
The American Granby WTG200 is a portable water-pressure test gauge that connects to a compatible 3/4 in. garden-hose-thread outlet, such as many exterior hose bibbs. It allows homeowners, installers, and service technicians to view static or operating pressure from 0 to 200 PSI without permanently installing a gauge in the plumbing system. Comparing readings at different times or locations can help identify excessive pressure, unexpected pressure loss, or changes that may warrant further inspection.
The 2-1/2 in. dial is marked in 2 PSI increments and the female garden-hose-thread swivel simplifies connection to a matching outlet. Confirm that the test point is compatible, open the valve gradually, and do not exceed the gauge range.
Key Features:
- 0-200 PSI test range
- 2-1/2 in. dial
- 3/4 in. FGHT swivel connection
- 2 PSI dial increments
- Portable hose-thread testing format
Common Uses:
- Hose-bibb pressure checks
- Plumbing-system troubleshooting
- Comparing pressure at different outlets
- Checking for pressure changes during service
Technical Specifications:
- Gauge Size: 2-1/2 in.
- Range: 0-200 PSI
- Connection: 3/4 in. FGHT swivel
- Dial Increments: 2 PSI
Use Notes:
Attach the gauge securely, open the water source slowly, read the dial, and close and depressurize the connection before removal.
FAQ:
Where can the gauge connect?
To a compatible 3/4 in. male garden-hose-thread outlet.
What is the maximum displayed pressure?
200 PSI.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for plumbing test equipment.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

American Granby WTG200 Water Test Gauge 0-200 PSI
American Granby WTG200 Water Test Gauge 0-200 PSI
Product Overview
The American Granby WTG200 is a portable water-pressure test gauge that connects to a compatible 3/4 in. garden-hose-thread outlet, such as many exterior hose bibbs. It allows homeowners, installers, and service technicians to view static or operating pressure from 0 to 200 PSI without permanently installing a gauge in the plumbing system. Comparing readings at different times or locations can help identify excessive pressure, unexpected pressure loss, or changes that may warrant further inspection.
The 2-1/2 in. dial is marked in 2 PSI increments and the female garden-hose-thread swivel simplifies connection to a matching outlet. Confirm that the test point is compatible, open the valve gradually, and do not exceed the gauge range.
Key Features:
- 0-200 PSI test range
- 2-1/2 in. dial
- 3/4 in. FGHT swivel connection
- 2 PSI dial increments
- Portable hose-thread testing format
Common Uses:
- Hose-bibb pressure checks
- Plumbing-system troubleshooting
- Comparing pressure at different outlets
- Checking for pressure changes during service
Technical Specifications:
- Gauge Size: 2-1/2 in.
- Range: 0-200 PSI
- Connection: 3/4 in. FGHT swivel
- Dial Increments: 2 PSI
Use Notes:
Attach the gauge securely, open the water source slowly, read the dial, and close and depressurize the connection before removal.
FAQ:
Where can the gauge connect?
To a compatible 3/4 in. male garden-hose-thread outlet.
What is the maximum displayed pressure?
200 PSI.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for plumbing test equipment.
Original: $14.99
-65%$14.99
$5.25Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Overview
The American Granby WTG200 is a portable water-pressure test gauge that connects to a compatible 3/4 in. garden-hose-thread outlet, such as many exterior hose bibbs. It allows homeowners, installers, and service technicians to view static or operating pressure from 0 to 200 PSI without permanently installing a gauge in the plumbing system. Comparing readings at different times or locations can help identify excessive pressure, unexpected pressure loss, or changes that may warrant further inspection.
The 2-1/2 in. dial is marked in 2 PSI increments and the female garden-hose-thread swivel simplifies connection to a matching outlet. Confirm that the test point is compatible, open the valve gradually, and do not exceed the gauge range.
Key Features:
- 0-200 PSI test range
- 2-1/2 in. dial
- 3/4 in. FGHT swivel connection
- 2 PSI dial increments
- Portable hose-thread testing format
Common Uses:
- Hose-bibb pressure checks
- Plumbing-system troubleshooting
- Comparing pressure at different outlets
- Checking for pressure changes during service
Technical Specifications:
- Gauge Size: 2-1/2 in.
- Range: 0-200 PSI
- Connection: 3/4 in. FGHT swivel
- Dial Increments: 2 PSI
Use Notes:
Attach the gauge securely, open the water source slowly, read the dial, and close and depressurize the connection before removal.
FAQ:
Where can the gauge connect?
To a compatible 3/4 in. male garden-hose-thread outlet.
What is the maximum displayed pressure?
200 PSI.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product information, helpful support, and convenient online ordering for plumbing test equipment.












