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Turbine Flow Meter, Battery Powered Display, Aluminum Body for Fuels

GPI® 01A Fuel Series

SKU 113255-1 | MODEL 01A31GM
Original price $159.99 - Original price $159.99
Original price
$159.99 - $159.99
Current price $159.99

Fluid Statement

Gasoline up to E15 | Diesel Fuel up to B20 | Kerosene

ALL-NEW RUBBER BUMPER included  - protects the 01A from damage. The GPI 01A digital fuel meter series is designed for measuring flow rates from 3 to 30 GPM (10 to 100 L/min) and is factory calibrated in gallons or liters for use with diesel, gasoline, ethanol blends, or kerosene. This digital fuel meter mounts easily to the end of a hose and is ideal for use with free-flow gravity systems or combined with an electric transfer pump as part of a fuel transfer system. DO NOT USE with water or chemicals.

Features & Benefits

  • Compact and lightweight at just 12 oz.
  • Mount directly to the nozzle for easy reading
  • Includes 3/4 in. reducer fitting and 3/4 x 1 1/2 in. pipe fitting
  • Methanol model (01A31GMME) available
  • FM Approved to U.S. and Canadian Standards as intrinsically Safe fr Class 1, Division 1 Groups D.
  • Not for use with water or chemicals.
Product Model Options: 1" NPT Gallons
Flow Range:
3 - 30 GPM (10-100 L/min)
Accuracy of Reading:
+/- 2.5%
Working Pressure:
300 PSI (20.7 bar)
Max Working Temperature:
14° to 130° F (-10° to 55° C)
1 in. FNPT
1 in. FNPT
Corrosion-Resistant Diecast Aluminum
2-yr meter warranty
FM Approved to U.S. and Canadian Standards as Intrinsically Safe for Class 1, Div 1 Groups D
Also Available At
Manuals / Documents


  • GPI’s 01A Fuel Meter provides accurate measurement of fuel flow ideal for monitoring usage in vehicle fleets or other commercial refueling applications.


  • Designed for use with free flow gravity systems or combined with an electric transfer pump as part of a fuel transfer system, the 01A Meter can help you control, track, and maintain your facility's fuel consumption levels.

What's in the Box
Digital fuel meter, rubber bumper, (2) 3/4" reducers, 3/4" x 1-1/2" pipe fitting, (2) alkaline AAA batteries, Owners Manual

Customer Reviews

Based on 3 reviews
Jarrod Mawson

3-30 GPM Digital Fuel Meter

Jarrod, thank you for your review!

Steve Dousman
Fuel Meter

I'll let you know my opinion after I locate a 1" male BSPP x male BSPP connector.

Hi Steve,

We apologize about the confusion and have updated the images on this meter to show that no connectors come with this specific meter. We appreciate the feedback!


Todd Wilson

Works like it should!?