Best GRYVOZE Liquid Meters

The GRYVOZE 1/2" NPT digital gear flow meter delivers ±0.5% accuracy for low-flow, high-viscosity liquids from 0.05 to 6.6 GPM. Mechanics, lubricant handlers, and hydraulic technicians should buy it for interference-resistant, multi-mode precise measurements.

• Achieve pinpoint accuracy with ±0.5% readings for reliable fluid management
• Monitor motor oil, lubricants, antifreeze, and hydraulics effortlessly
• View instant, single, or total flow on a clear multi-mode digital display
• Operate stably near motors and welders thanks to anti-electromagnetic interference
• Save energy with auto power-off and retain data during outages

Exceptional ±0.5% accuracy for precise low-flow measurements. Versatile compatibility with high-viscosity liquids like oils and antifreeze. Anti-interference design ensures stable performance in tough environments.

Limited to max 6.6 GPM flow rates, not ideal for high-volume applications. Requires 1/2" NPT fittings, may need adapters for other setups. Battery-dependent operation without continuous power option.

This GRYVOZE gear flow meter delivers ±0.5% accurate digital measurements from 0.08-7.93 GPM for low-flow, high-viscosity liquids like motor oil, lubricants, and hydraulic fluids. Mechanics and industrial users should buy it for reliable monitoring in harsh, humid environments.

• Measure low flows precisely in viscous fluids like oils and antifreeze for optimal maintenance
• IP68 waterproof and anti-EMI design ensures durability near motors or in wet conditions
• Bidirectional flow support simplifies installation in any piping setup
• Clear LCD display tracks instant, shift, and total flow in multiple units effortlessly
• Power-saving mode with easy battery access preserves data and extends usability

Exceptional ±0.5% accuracy for trusted readings. Versatile compatibility with oils, lubricants, and coolants. Rugged IP68 protection for industrial reliability.

Limited to low-flow range up to 7.93 GPM. Battery-powered, requiring occasional replacement. Specialized for high-viscosity liquids, not ideal for ultra-low viscosity.

This GRYVOZE 1-inch inline digital flow meter kit accurately measures flows of water, diesel, gasoline, and other liquids from 2.6-26 GPM with ±1% precision. Its IP68 waterproof and EMI-resistant build suits boaters, farmers, and mechanics needing reliable monitoring in harsh, wet conditions.

• IP68 waterproof aluminum casing thrives in wet, rugged environments without failing
• ±1% accuracy ensures precise measurements for water, diesel, gasoline, and more right out of the box
• EMI protection delivers stable readings near motors and pumps
• Switchable units (Gallons, Quarts, Pints, Liters) adapt to any job
• Clear LCD shows instant flow, total, and rate with auto-off for battery savings over 1 year

Exceptional waterproofing and durability for tough outdoor use. High accuracy across multiple fuel types and wide flow range. EMI shielding prevents interference in busy work areas.

Factory-tested with mineral oil, may require initial cleaning for odor. Flow range limited to 2.6-26 GPM, not ideal for very low or high volumes. Battery-dependent display requires occasional replacement.

This GRYVOZE 1 Inch PP digital turbine flow meter measures 2.6-26 GPM for water, diesel, chemicals, urea, and low-corrosive liquids with ±1% accuracy. Its waterproof build and EMI protection ensure reliable performance in harsh, interference-prone environments, ideal for industrial, agricultural, and fuel transfer users.

• Fully waterproof design delivers accurate readings in wet, demanding conditions without failure
• EMI shielding prevents interference from pumps or motors for trustworthy measurements every time
• Switchable units (GAL, L, m³) provide flexible monitoring tailored to your needs
• Clear LCD display shows real-time flow, totals, and rates for effortless tracking
• ±1% precision ensures reliable data for diesel, water, chemicals, and urea applications

Exceptional accuracy at ±1% for critical measurements. Versatile for multiple liquids including fuels and chemicals. User-friendly digital display with multiple units.

Limited to low-corrosive liquids only. Flow range capped at 26 GPM max. Working pressure limited to 87 psi.

This GRYVOZE 3/4 inch digital turbine flow meter measures diesel, gasoline, gas oil, and non-potable water flows from 0.8-13.2 GPM with ±1% accuracy and EMI protection. Industrial users monitoring fuel transfer should buy it for its reliable digital LCD display and multi-unit versatility.

• Achieve precise ±1% accuracy for trustworthy measurements of diesel, gasoline, and non-potable water flows
• Switch effortlessly between GAL, QTS, PTS, L, and m³ units to match your exact needs
• EMI protection blocks interference from pumps and motors for consistent readings in busy environments
• Energy-saving auto-sleep display lasts over a year on battery with instant reactivation on flow
• Durable aluminum alloy body and stainless steel turbine endure harsh conditions from -10°C to 80°C

Exceptional ±1% accuracy outperforms many competitors. Clear LCD shows real-time and cumulative flows instantly. Versatile for multiple fuels and units without recalibration.

Not waterproof—requires dry environment or protection from splashes. Unsupported for corrosive liquids or potable water applications. Display auto-sleeps after 10 minutes of inactivity.

This GRYVOZE 1-inch digital turbine flow meter measures liquids like water, diesel, and gasoline from 2.4-26.4 GPM with ±1% accuracy and full waterproofing. Its EMI protection delivers reliable readings near motors, perfect for farmers, boaters, and mechanics handling fluids.

• Get precise ±1% readings for fuel, water, and oils without electromagnetic interference from pumps
• Fully waterproof design endures wet conditions for reliable outdoor use
• Switch effortlessly between gallons, quarts, pints, and liters for any job
• Clear LCD tracks real-time flow, totals up to 29,999,999, and instant rates
• Aluminum body and PP turbine resist corrosion for years of heavy-duty performance

True waterproofing and EMI shielding ensure accuracy in harsh environments. Wide 2.4-26.4 GPM range handles most residential and light industrial flows. Multiple units and high cumulative count simplify long-term tracking.

Factory calibrated for fuel; requires manual adjustment for accurate water readings. Battery must be replaced after low warning, lasting 1 week to 1 month. No readings below 2.4 GPM minimum flow threshold.

This GRYVOZE 3/4 inch digital turbine flow meter measures 0.8-13.2 GPM for diesel, water, gasoline, kerosene, and methanol with ±1% accuracy and EMI protection. Mechanics, farmers, and fuel managers should buy it for reliable inline monitoring without interference from pumps.

• EMI protection delivers accurate readings even near pumps and motors, eliminating false data
• Switch effortlessly between GAL, QTS, PTS, L, and m³ units for flexible monitoring
• Clear LCD shows real-time flow, totals up to 29,999,999, and instant rates for easy tracking
• Durable aluminum body and PP turbine withstands tough environments from 14-176°F
• Energy-saving auto-sleep extends battery life up to 1 year with quick reactivation

High ±1% accuracy for reliable fuel and liquid measurements. Versatile for multiple liquids including diesel, water, and methanol. EMI shielding prevents interference for consistent performance.

Not waterproof, avoid submersion or rain exposure. Factory calibrated for fuel; requires manual adjustment for water. Minimum flow of 0.8 GPM may miss very low rates.

This GRYVOZE 2-inch digital turbine flowmeter measures 16-160 GPM for hot/cold water, pools, fuel, and high-capacity liquids with ±1% accuracy and IPX8 waterproofing. Perfect for outdoor users needing reliable flow rate and total gallon tracking without interference from pumps.

• IPX8 waterproof aluminum housing endures outdoor and wet environments without failing
• ±1% accuracy delivers precise flow rate and total gallon readings for water, fuel, and diesel
• Easy battery swap without pipeline removal keeps monitoring uninterrupted for up to a year
• 360° rotatable LCD display ensures readable data from any installation angle
• EMI protection blocks interference from pumps and motors for consistent reliability

Fully waterproof and EMI shielded for harsh, interference-prone settings. User-friendly battery replacement and adjustable display enhance usability. Versatile for multiple liquids with factory fuel calibration and water adjustment option.

Requires manual coefficient adjustment for optimal tap water accuracy. Battery life varies, with low warning allowing only 1 week to 1 month usage. Display may fail if exposed to water damage despite waterproof rating.

This GRYVOZE 1 Inch digital turbine flow meter measures 2.6-26 GPM flows with ±1% accuracy for diesel, water, gasoline, and other liquids. Its durable aluminum build and versatile units make it perfect for fuel transfer in workshops, farms, or marine applications.

• Achieve precise ±1% accurate measurements for reliable tracking of fuel, water, diesel, and gasoline usage
• Monitor real-time flow rates and totals on a clear LCD display with customizable units like gallons, liters, and m³
• Install easily with included 3/4 inch adapters on inline NPT threads for quick setup in any system
• Enjoy long-lasting performance from aluminum alloy body and stainless steel turbine in demanding environments
• Save battery life with auto-sleep after 10 minutes, providing over 1 year standby and simple key reactivation

High ±1% accuracy across wide 2.6-26 GPM range. Versatile multi-unit display for easy data reading. Durable materials withstand -10°C to 80°C temperatures.

Not waterproof; for dry environments only. Requires coefficient adjustment for optimal water accuracy. Display may need battery check if readings fail.