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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
Digital Sugar Brix Meter1.Model Name: GD316. 2.Range:0-35% Brix. 3.Ambient Temperature:10℃-40℃. 4.Resolution:0.1% Brix. 5.Accuracy:±0.5% Brix. 6.Battery:Builti in Lithium battery.
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10.1inch 3 Lens Electron Soldering MicroscopeHere is GVDA 10.1inch 1080P IPS LCD 2K 24 MP Digital Video Microscope with 1000X 1500X 2500X 3 Lens and HDMl for Mobile Repair PCB Soldering
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Digital Electronic Soldering Video MicroscopeGD7010 7.0inch HD Max 1200X1.Larger 7 inch LCD screen. 2.Video resolution: 1080FHD 1080P 720P. 3. Pixel: 12MP. 4. Camera resolution: 3M 5M 8M 10M 12M.
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Professional Binoculars Night Vision Scope For HuntingGVDAGD916Infrared Night Vision Binoculars Goggles Device for Hunting Camping Telescope 8x Digital Zoom Head Mounted Professional Binoculars Night vision Scope for hunting
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Green Beam Laser Measurement ToolNew Handheld Green Beam Laser Rangefinder Digital Laser Tranas 120M 100M 70M 50M Measuring Instruments Distance Meter Multifunction Range finder
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Hand Held Laser Distance Meter 40mCheaper Laser distance meter Laser Rangefinder 40m Laser Tape Measure High Accurate Digital Distance Meter Construction Roulette Trena Lazer
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Laser Measuring Tape 40mDigital Laser measuring tape 40m Laser Rangefinder Accurate Distance Meter Construction Roulette Trena Lazer Range Finder Tape MeasureOur laser distance meter are handheld and easy to operate. The
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Golf Telescope Laser Range Finder with SlopeBrand: GVDA . Color: Black, White. Ranging method: semiconductor laser ranging (safe for human eyes). Laser Safety: Class I, Laser Wavelength 905 nm
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Hand Held Laser Distance MeterSNDWAY 40m 60M 80M 100M Trena Measure Tape Laser Ruler Rangefinders Digital Distance Meter Measurer Range Finder Lazer Metreler 100m
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Mini Laser Distance Meter 120mSNDWAY Laser Rangefinder High Accurate Roulette Laser Distance Meter Measuring 50m 70m 100m 120m Digital Tape Measure Range Finder
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100 Meter Laser Distance MeterSNDWAY Laser Distance Meter High Precision 40M 50M 60M 70M 80M 100M 120M Laser Rangefinder Trena Measure Tape Construction Tools 100 meter laser distance meter
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Laser Distance Meter 80mSNDWAY Laser Distance Meter 80m Double Bubble Digital Measuring Device Tools Electronic Tape Laser Rangefinder Laser Range Finder
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Outdoor Laser Distance MeterCamera Function: YES(only SW-S80 SW-S120). Instant measurement of distance, area & volume with one button operation: YES. Large Colorful Screen LCD display: YES. Connect to computer: YES. Computer
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50m Color LCD Rechargeable Laser Rangefinder1. Working range: 0.05 to 50m Meters (0.16 to 164 feet) . 2. Accuracy:±2mm(0.079inch) . 3. Selectable unit: m, ft, in . 4. Smallest unit displayed: 1mm . 5. Laser: class, <1mW . 6. Laser
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Laser Distance Meter 50m1.50M 70M 100M 120M For choice . 2.Self Calibration : YES. 3.Automatic calculation of Area and Volume. 4.Measurement accuracy : 2mm (0.079inch).
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Digital Laser Range Angle Finder 50mInstant measurement of distance, area & volume with one button operation: YES. Self Calibration: YES. Wide measuring range: YES
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Rechargeable Laser Range Finder1, Back Light On/Off. 2, Sound on/off. 3, Electronic level, angle measure ±90° (SW-T4S no)
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Digital Refractometer for Honey Beer1.Model Name: GD317. 2.Range:0-55% Brix. 3.Ambient Temperature:10℃-40℃. 4.Resolution:0.1% Brix. 5.Accuracy:±0.5% Brix. 6.Battery:Builti in Lithium battery.
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1000M Golf Rangefinder Black ColorBrand: GVDA . Color: Black, White. Ranging method: semiconductor laser ranging (safe for human eyes). Laser Safety: Class I, Laser Wavelength 905 nm
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600m Golf Laser Range Finder with LCD Display1. Distance / Speed / Angle/ Area/ Volume / Height / Two-points height Measurement in one. 2. Area/Volume/Shortest distance/Farthest distance measurement only for Touch LCD Rangefinder. 3. In golf
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A high-precision drip device that allows for the most reliable calculations. The required values are determined with an error of 0.5. At a wine meter, this error reaches 3% per measurement.To do...
The HI83746 Photometer for Reducing Sugars in Wine combines accuracy and ease of use in an ergonomic, portable design. A user can accurately determine the concentration of reducing...
Sep 10, 2016 · It's designed for testing the sugar content of grapes and predicting the alcohol degree of wine which would be produced from these grapes. With...
To adjust the sugar to 21 0 or 22 0 brix. We use corn sugar (dextrose), as it is a simple sugar ready for yeast consumption. Take the initial Brix reading. Compute the increase in brix desired...
Sep 03, 2019 · This item: Aichose 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit, Honey, Maple Syrup and Other Sugary Drink, with Automatic Temperature...
Mar 07, 2017 · More recent methods used for determining the sugar content in wine are specifically designed to measure the fermentable sugars glucose and fructose. These include the enzymatic...





