Best GRYVOZE Oil Meters

This GRYVOZE 1.5 Inch NPT digital turbine flow meter measures 10.5-74 GPM flows with ±1% accuracy via LCD display for diesel, water, gasoline, and other liquids. It's ideal for inline monitoring in dry, sheltered environments needing versatile units like gallons, liters, and cubic meters.

• Achieve precise ±1% accuracy for reliable tracking of fuel, diesel, water, and gasoline usage
• Monitor real-time flow rates and totals on a clear LCD display with single count up to 99999 and cumulative to 29999999
• Switch effortlessly between GAL, QTS, PTS, L, and m³ units for flexible measurements from 10.5-74 GPM
• Durable aluminum alloy body and stainless steel turbine withstands tough conditions in -10°C to 80°C environments
• Save battery life with auto-sleep after 2 minutes, lasting over a year on standby with easy no-data-loss replacement

High ±1% accuracy ensures dependable readings across compatible liquids. Versatile multi-unit display simplifies data tracking for various needs. Robust aluminum construction offers long-term durability.

Not waterproof; requires dry, sheltered installation away from moisture. Factory calibrated for fuel; needs manual adjustment for accurate water measurement. Auto-sleep may require key press or flow to reactivate display.

This GRYVOZE 1.5-inch digital turbine flow meter accurately measures 10.5-74 GPM of diesel, water, gasoline, kerosene, and more with ±1% precision. Its waterproof build and EMI protection deliver reliable performance in harsh, interference-heavy environments, perfect for farmers, mechanics, and industrial users.

• Fully waterproof design ensures reliable readings in wet, demanding conditions without fear of damage
• EMI protection blocks interference from pumps and motors for precise measurements every time
• Switchable units (GAL, QTS, PTS, L) adapt to your needs for easy monitoring of fuel or water usage
• Clear LCD displays real-time flow, totals up to 29,999,999, simplifying tracking and billing
• ±1% accuracy on diverse liquids like diesel, methanol, and gas oil saves time and reduces waste

Exceptional waterproofing and EMI shielding for tough, real-world use. High flow capacity (10.5-74 GPM) handles heavy-duty applications. Versatile for multiple liquids with easy unit switching.

Requires manual calibration adjustment for optimal water accuracy. May not register very low flows below minimum threshold. Battery needs replacement after low-power warning (1 week to month).

This GRYVOZE 1 Inch inline turbine flow meter delivers ±1% accurate measurements for flows of 2.6-26 GPM in diesel, gasoline, water, and other liquids. Its standout 360° swivel connector and sleep mode make it perfect for mechanics, farmers, or anyone needing precise fuel and water monitoring without constant power drain.

• Pinpoint ±1% accuracy ensures reliable tracking of diesel, gasoline, water, and other liquids for cost savings and efficiency
• 360° swivel connector simplifies installation in tight spaces on pumps, tanks, or pipelines
• Switchable units (GAL, L, QTS, PTS, m³) adapt to your needs for global or local measurements
• Auto sleep mode after 2 minutes saves battery life over 1 year in standby
• Durable aluminum body withstands harsh environments from 14-176°F

Exceptional ±1% accuracy across 2.6-26 GPM range. Versatile for fuel, diesel, water with unit flexibility. User-friendly sleep mode and long battery life.

Not fully waterproof; avoid submersion or heavy rain exposure. Factory-calibrated for fuel; requires manual adjustment for water accuracy. Limited to non-corrosive liquids only.

This GRYVOZE pneumatic digital oil dispenser gun features a precise LCD meter with ±0.5% accuracy and supports viscosities from 8-5000 mPa.s up to 1500 PSI. Ideal for mechanics, factories, and gas stations needing reliable, high-pressure oil metering for motor oil, hydraulic fluids, and antifreeze.

• Achieve pinpoint accuracy with ±0.5% digital metering and real-time LCD display for leak-free, efficient oil dispensing
• Tackle high-pressure jobs up to 1500 PSI with aerospace aluminum construction built for harsh industrial environments
• Switch effortlessly between liters, gallons, pints, and quarts to match any job requirement
• Enjoy ergonomic comfort with shockproof handle, zero back pressure, and locking switch for fatigue-free operation
• Prevent drips and contamination using automatic anti-drip tip and inlet filter for cleaner, safer workflows

Exceptional ±0.5% metering accuracy with switchable units. Durable aerospace-grade aluminum for long-lasting performance. Wide viscosity range (8-5000 mPa.s) and high max flow (10 GPM).

Pneumatic operation requires an air compressor. LCD display relies on replaceable batteries. Premium build may feel heavier for light-duty tasks.

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 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 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.