Manometer: Digital 20" WC Single Port (EM51) Ruggedized

• Single input measures positive and negative pressure to 20" WG (water gauge) or 50 mBar
• Auto power off after 5 minutes of no activity
• Rubber-boot (ruggedized) with built-in magnet
• Simple 2 button operation
• Measures in inches water gauge
• Time-saving alternative to U-tube pressure measurements
• One year limited warranty
• MIN/MAX value capture
• Data hold
• Back-lit display

• Operating range: 32° to 104° F (0 to 40° C)
• Operating humidity: 10 to 90% RH non-condensing
• Power: 1 9v battery (included)
• Battery life: approximately 50 hours with alkaline battery

Supplied with:

• 2 pieces of 3/8" tubing
• Instruction manual
• 2 3/8" brass fittings (BF100)
• 9v alkaline battery
• 3 years limited manufacturers warranty

Optional: Padded UEI Carrying Case (AC319) with Inside Pocket & Carrying Strap

Link to Pressure Conversion Calculator (must have JAVA enabled)

Download Users Manual (PDF format)