TFT SHO-FLOW Bluetooth Flow Meter

TFT - Task Force Tips

A Training Tool with Accuracy

“How do I know what I am flowing?” is one of the most common questions in the fire service. The SHO-FLOW Bluetooth is the premier choice in verifying and proving out your water flow application rates. The SHO-FLOW offers +/-2.5% accuracy throughout the entire flow range.

The SHO-FLOW Bluetooth is an accurate, compact flow-meter that will display your flow in an instant and in real-time. The SHO-FLOW® 1 Bluetooth® can be installed between any two lengths of hose with 1.5” (38 mm) or 2.5" (65 mm) couplings. Any firefighting, training, or testing operations that utilize hose lines or nozzles is a perfect application for a Show-Flow Bluetooth flow meter.

The SHO-FLOW® Bluetooth® has no wires to connect and no batteries are required. The SHO-FLOW meter has an unobstructed water driven turbine that passes debris up to 1.75” in diameter. Starting at a flow rate of 50 gpm (200 l/min), the water driven turbine self generates power to create a Bluetooth connection which in turn connects to any smart device and will display the flow rate in real time.

• The flow rate can be user specified in GPM, l/min, or l/sec.
• The SHO-FLOW® App is available free through Apple or Android app stores.
• The app allows user specified flow rates, calibration, and diagnostics.



SHO-FLO Specifications


Low Flow


High Flow

  Inlet 1.5" (38 mm) 2.5" (65 mm)
  Inlet Coupling Rigid Rocker  
  Inlet Thread NH Female  
  Outlet 1.5" (38 mm) 2.5" (65 mm 
  Outlet Coupling Rigid  
  Outlet Thread NH Male  
  Flow Range 50-300 GPM 100-500 GPM 250-1250 GPM
  Max. Operating Pressure 300 psi (21 bar)  
  Waterway Size 1.5" (38 mm)  2.5" (65 mm) 
  Accuracy + 2.5% full scale  
  Length 6.3" (160 mm) 7.4" (188mm) 
  Diameter 3.9" (99 mm) 4.9" (125 mm) 
  Weight 2.8 lbs. (1.3kg) 4.2 lbs. (1.9 kg) 

NPSH and BSP Threads also available. Please Contact Us for custom threads.

View Complete SHO-FLOW User Manual & Specifications [PDF]

Grouped product items
SKU Product Name Qty
EFJ-NJNJ500 SHO-FLOW 2 - Low Flow - 100-500 GPM
EFJ-NJNJ1250 SHO-FLOW 2 - High Flow - 250-1250 GPM