Exporters India Post Buy Requirement

Home > Measuring Instruments & Equipment > Refractometer > Hand Refractometer

Hand Refractometer

( 90 Products Available )

Grid View List View

Location

Near Me

Related Category

Business Type

Manufacturer
Exporter
Wholesaler
Retailer

To List your Product Boost Your Business Visibility Worldwide Register Now

$PVC Battery R-517 Hand Held Auto Refractometer, Color : Black$
PVC Battery R-517 Hand Held Auto Refractometer, Color : Black

₹ 1.40 Lakh / piece
- Material : PVC
- Display Type : Digital
- Application : Industrial, Laboratory
- Number Of Flower : Auto Refractometer
- Country of Origin : India
- Feature : Easy To Use, Light Weight
- Driven Type : Battery
More details...
View Mobile Send Inquiry
Rumax International Private Limited

Okhla, Delhi
- Trusted
- 7 Years
- 4.4/5 (5)
$Portable Hand Held Refractometer$
Portable Hand Held Refractometer

₹ 1,850 - ₹ 2,000 / Piece
- Material : Plastic
- Country of Origin : India
- Driven Type : Manual
- Color : Black and Silver
- Weight : 90 g
- Display Type : Analog
- Brand Name : Erma
- Range : 0-32%
More details...
View Mobile Send Inquiry
SS
Shakuntla Scientific Traders

Tagore Garden, Delhi
- Verified
- Platinum Plus
- 6 Years
- $Portable Hand Held Refractometer$
  Portable Hand Held Refractometer
  ₹ 1,850 - ₹ 2,000 / Piece
  Get Quote
- $hand refractometer$
  hand refractometer
  ₹ 18,500 / Piece
  Get Quote
+5
$Plastic Battery Hand Refractometer, Brand Name : Atago$
Plastic Battery Hand Refractometer, Brand Name : Atago

₹ 18,500 / Piece
- Application : Laboratory, Laboratory Use
- Feature : Fine Finish,Good Quality,Automatic Water Resistant
- Display Type : Analog
- Power Supply : 12V
- Accuracy : 0.2%
- Measurement BRIX : 53.0%
- Driven Type : Battery
- Material : Plastic, Stainless Steel
- Brand Name : Atago
- Country of Origin : India
More details...
View Mobile Send Inquiry
SS
Shakuntla Scientific Traders

Tagore Garden, Delhi
- Verified
- Platinum Plus
- 6 Years
$Erma Hand Refractometer$
Erma Hand Refractometer

₹ 1,500 / piece
- Model : BPL-192
- A pocket refract meter designed on the principle of total reflection for measuring the refractive index. Built in ocular scale, on inspection, gives direct reading for percentage of sugar density Range 0-32% Range 0-50% Range 28-62% Range 58-92%...
More details...
View Mobile Send Inquiry
B. P. Lab Solution

Ambala Cantt, Ambala, Haryana
- Verified
- Platinum Plus
- 15 Years
- 4.5/5 (30)
+3
$Stainless Steel 10-50c Hand Refractometer For Industrial, Laboratory$
Stainless Steel 10-50c Hand Refractometer For Industrial, Laboratory

Get Price Quote
- Feature : High Accuracy, Light Weight
- Number Of Flower : Hand Refractometer
- Country of Origin : India
- Packaging Type : Silver
- Application : Industrial, Laboratory
- Supply Type : Manufacturer
- Temperature Range : 10-50C
More details...
View Mobile Send Inquiry
Bonnafide Chemicals

Kanpur, Uttar Pradesh
- Trusted
- 17 Years
- 4.5/5 (30)
$Battery Stainless Steel Hand Refractometer, For Industrial, Laboratory, Feature : Anti Bacterial, Durable$
Battery Stainless Steel Hand Refractometer, For Industrial, Laboratory, Feature : Anti Bacterial, Durable

Get Price Quote
- Material : Stainless Steel
- Driven Type : Battery
- Application : Industrial, Laboratory
- Supply Type : Manufacturer
- Display Type : Digital
- Feature : Anti Bacterial, Durable, Easy To Use, High Accuracy
More details...
View Mobile Send Inquiry
DISCOVERY SCIENTIFIC INDUSTRIES

Ambala Cantt, Ambala, Haryana
- Verified
- 17 Years
- 4.5/5 (30)
$Silver Battery Hand Held Auto Refractometer, For Laboratory, Display Type : Analog$
Silver Battery Hand Held Auto Refractometer, For Laboratory, Display Type : Analog

Get Price Quote
- Driven Type : Battery
- Application : Laboratory
- Number Of Flower : Auto Refractometer
- Feature : Anti Bacterial, Durable, Easy To Use, Low Battery Consumption, Scratch Proof,Binocular diopter measurement, Pupil diameter measurement, Auto Operation distance in 1 meter, Quick screening within 1 second, Portable and light in weight, Changeable and recha
- Display Type : Analog
More details...
View Mobile Send Inquiry
Optitech Eyecare (TARUN ENTERPRISES)

Civil Lines, Prayagraj, Uttar Pradesh
- Trusted
- Platinum Plus
- 18 Years
- 4.6/5 (29)
$Rupson Battery Hand Refractometer, For Laboratory, Feature : High Accuracy$
Rupson Battery Hand Refractometer, For Laboratory, Feature : High Accuracy

Get Price Quote
- MOQ : 5 Piece
- Application : Laboratory
- Country of Origin : India
- Brand Name : Rupson
- Driven Type : Battery
- Feature : Easy To Use, High Accuracy
More details...
View Mobile Send Inquiry
Rupson Enterprises

Sadar Bazar, Delhi
- Verified
- Platinum Plus
- 18 Years
- 4.5/5 (30)
$Hand Refractometer, Feature : Light Weight$
Hand Refractometer, Feature : Light Weight

Get Price Quote
- Accuracy : +0.20%
- Model : RHB-32 (Make- ERMA, Japan)
- Min. Div. : 0.2%
- Feature : Easy To Use, Light Weight
- Country of Origin : Japan
- Application : Refractometer
- Range : 0-18% & 0-32%
More details...
View Mobile Send Inquiry
National Scientific & Testing Co.

Karala, Delhi
- Verified
- Platinum
- 8 Years
- 5.0/5 (2)
Best Hand Refractometer Price from Top Sellers
- $hand refractometer$
  
  hand refractometer
  
  1,450 / Piece
  
  BR Technologies
  
  Ask for Price
- $hand refractometer$
  
  hand refractometer
  
  2,500 / Piece
  
  MAGMA SCIENTIFIC WORKS
  
  Ask for Price
- $hand refractometer$
  
  hand refractometer
  
  18,500 / Piece
  
  Shakuntla Scientific Traders
  
  Ask for Price
- $Erma Hand Refractometer$
  
  Erma Hand Refractometer
  
  1,500 / piece
  
  B. P. Lab Solution
  
  Ask for Price
- $Hand Held Refractometer$
  
  Hand Held Refractometer
  
  1,800 / Piece
  
  Star Scientific Instruments
  
  Ask for Price
- $hand refractometer$
  
  hand refractometer
  
  2,500 / Piece
  
  Mehta Trading Corporation
  
  Ask for Price
- $hand refractometer$
  
  hand refractometer
  
  1,850 / Piece
  
  Agarwal Brothers
  
  Ask for Price
- $hand refractometer$
  
  hand refractometer
  
  2,500 - 3,000 / Piece
  
  Uma Instruments
  
  Ask for Price
- $R-517 Hand Held Auto Refractometer$
  
  R-517 Hand Held Auto Refractometer
  
  1.40 Lakh / piece
  
  Rumax International Private Limited
  
  Ask for Price
- $Hand Refractometers$
  
  Hand Refractometers
  
  13,000 - 13,500 / Piece
  
  Asian Scientific Instruments
  
  Ask for Price
- $Hand Held Refractometer$
  
  Hand Held Refractometer
  
  1,250 / Piece
  
  Swastik Scientific Company
  
  Ask for Price
- $Portable Hand Held Auto Refractometer$
  
  Portable Hand Held Auto Refractometer
  
  24.70 Lakh / Piece
  
  Prakaash Eyewear Pvt ltd
  
  Ask for Price
Save Your Time

Post your Buy Requirement Get Quotes from Verified Suppliers

Product & Services

Quantity

Unit

Describe your Requirement

Mobile Number

Email ID
$hand refractometer, Brand Name : Imported$
Hand Refractometer, Brand Name : Imported

₹ 1,250 / Piece
- Measurement BRIX : 0-32%
- Brand Name : Imported
- Accuracy : 0.1
More details...
View Mobile Send Inquiry
AI
Asian Industrial & Scientific..

Malka Ganj, Delhi
- Verified
- 13 Years
$Battery Glass Hand Held Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital$
Battery Glass Hand Held Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital

₹ 1,250 / Piece
- Display Type : Analog, Digital
- Driven Type : Battery, Solar
- Number Of Flower : Hand Refractometer
- Width : 10-20mm20-30mm, 30-40mm
- Feature : Anti Bacterial, Durable, Easy To Use, High Accuracy, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
- Material : Glass, Plastic, PVC, Stainless Steel, UPVC
- Application : Industrial, Laboratory
- Temperature Range : 10-50C, 100-150C
More details...
View Mobile Send Inquiry
SS
Swastik Scientific Company

Bhuleshwar, Mumbai, Maharashtra
- 17 Years
$25 Degree Celsius hand refractometer$
25 Degree Celsius Hand Refractometer

₹ 1,750 / Piece
- Accuracy : 5%
- Temperature Range : 25 Degree Celsius
- Supply Type : Supplier
- Brand : Advance Research
- Measurement BRIX : 0-32
- Country of Origin : Made in India
- Model Name/Number : AR-32
More details...
View Mobile Send Inquiry
AR
Advance Research Instruments Company

Delhi
- 16 Years
Ask a question about Hand Refractometer

Ask Expert

Let our Experts answer you.
$Hand Held Brixmeter Refractometer$
Hand Held Brixmeter Refractometer

₹ 26,500 / Piece
- Minimum Resolution : 0.1 Brix %
- Measuring range : 0.0 ～ 85.0 Brix %
- Availability : Approx. 100g (Excluding batteries)
- Precision : ±0.2 Brix %
- Display : Brix%
- Dimension : 45(W)x32(D)x153(H)mm
- Power source : Two AAA (alkaline) batteries
More details...
View Mobile Send Inquiry
Agaram Industries

Aminjikarai, Chennai, Tamil Nadu
- Verified
- 8 Years
- 4.5/5 (2)
$Automatic Temperature hand refractometer, Brand Name : ERMA$
Automatic Temperature Hand Refractometer, Brand Name : ERMA

₹ 1,850 / Piece
- Tensile Strength : Compensation Range: 10 Degree C-30 Degree C
- Accuracy : Brix: +-0.20%
- Application : Brix Hand Refractometer with Atc
- Measurement BRIX : Brix 0-32%
- Brand Name : ERMA
- Temperature Range : Range 0-32% Brix with 0.2% Division, Automatic Temperature
- Loading : Size: 170 mm. Weight: 230 g.
More details...
View Mobile Send Inquiry
Agarwal Brothers

Vishwakarma Industrial Area, Jaipur, Rajasthan
- Verified
- 18 Years
- 4.0/5 (1)
$Battery Stainless Steel Hand Refractometer, Feature : High Accuracy$
Battery Stainless Steel Hand Refractometer, Feature : High Accuracy

₹ 10,000 - ₹ 11,000 / Piece
- Feature : Easy To Use, High Accuracy
- Driven Type : Battery
- Supply Type : Supplier
- Material : Stainless Steel
- Temperature Range : 100-150C
- Usage : Laboratory
More details...
View Mobile Send Inquiry
Ganga Enterprises

Dhanori, Pune, Maharashtra
- Verified
- 3 Years
$Hand Held Refractometer, For Laboratory$
Hand Held Refractometer, For Laboratory

₹ 1,800 / Piece
- Voltage : 220 to 440V
- Brand Name : U-Tech
- Supply Type : Manufacturer
- Size : 27 x 40 x 160mm
- Measurement Accuracy : 0~10%
- Application : Laboratory
More details...
View Mobile Send Inquiry
Star Scientific Instruments

Pitampura, Delhi
- Verified
- 15 Years
$Hand Refractometer, Color : Black$
Hand Refractometer, Color : Black

₹ 1,599 / Piece
- Size : 20 cm x 8 cm x 20 cm
- Brand : MCP
- Packaging Type : Box
- Usage/Application : Hospital
- Country of Origin : Made in India
More details...
View Mobile Send Inquiry
GT
Global Trade Links

Mansarovar Garden, Delhi
- Verified
- 13 Years
$Metal Erma Hand Refractometer$
Metal Erma Hand Refractometer

₹ 900 / Box
- MOQ : 300 Box
- Supply Type : Supplier
- Material : Metal
- Application : Sugar Testing
- Model Name/Number : 20 Brix Refrectometer
- Height : 17cm
- Brand Name : Erma
More details...
View Mobile Send Inquiry
PE
Pitara Enterprises

Shyam Nagar, Kanpur, Uttar Pradesh
- Verified
- 6 Years
- 5.0/5 (1)
Save Your Time

Post your Buy Requirement Get Quotes from Verified Suppliers

Product & Services

Quantity

Unit

Describe your Requirement

Mobile Number

Email ID
$hand refractometer$
Hand Refractometer

₹ 2,500 / Piece
- Specific Gravity : 1.000-1.120
- Measures Brix : 0-32%
- Weight : 512 g
- Accuracy : 1
- Handle : Gripped
More details...
View Mobile Send Inquiry
MS
MAGMA SCIENTIFIC WORKS

Dayal Bagh, Ambala, Haryana
- 7 Years
$Metal Hand Refractometer, For Laboratory Instruments$
Metal Hand Refractometer, For Laboratory Instruments

₹ 1,450 / Piece
- Application : Laboratory Instruments
- Features : Automatic Temperature Compensation
- Measures Brix : 0-32%
- Specific Gravity : 1.000-1.120
- Number Of Flower : Digital
- Material : Metal
More details...
View Mobile Send Inquiry
BT
BR Technologies

Ghodbunder Road, Thane, Maharashtra
- 4 Years
$Battery Plastic Hand Refractometer, For Industrial, Laboratory, Feature : Anti Bacterial, Durable$
Battery Plastic Hand Refractometer, For Industrial, Laboratory, Feature : Anti Bacterial, Durable

₹ 2,500 - ₹ 3,000 / Piece
- Material : Plastic, Stainless Steel
- Application : Industrial, Laboratory
- Feature : Anti Bacterial, Durable, Easy To Use, High Accuracy, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
- Certificate : ISO9001:2008
- Number Of Flower : Hand Refractometer
- Driven Type : Battery, Solar
More details...
View Mobile Send Inquiry
UI
Uma Instruments

Uttam Nagar, Delhi
- Verified
- 11 Years
$Battery PVC Hand Refractometers, For Industrial, Laboratory, Feature : Anti Bacterial, Durable, High Accuracy$
Battery PVC Hand Refractometers, For Industrial, Laboratory, Feature : Anti Bacterial, Durable, High Accuracy

₹ 13,000 - ₹ 13,500 / Piece
- Application : Industrial, Laboratory
- Certificate : ISO9001:2008
- Weight : 110 gm
- Feature : Anti Bacterial, Durable, Easy To Use, High Accuracy, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
- Material : PVC, Stainless Steel
- Number Of Flower : Hand Refractometer
- Driven Type : Battery, Solar
More details...
View Mobile Send Inquiry
AS
Asian Scientific Instruments

Abids, Hyderabad, Telangana
- Verified
- 14 Years
$Portable Hand Held Auto Refractometer$
Portable Hand Held Auto Refractometer

₹ 24.70 Lakh / Piece
- Brand : 3nethra
- Model Name/ Number : Aberro
- Type Of Auto Refractometer : Handheld
- Axis Angle : 0 - 180 Degree
- Measurement Mode : Refractometry Mode
- Display Size : 5.7"
More details...
View Mobile Send Inquiry
PE
Prakaash Eyewear Pvt ltd

Mira Bhayandar, Mumbai, Maharashtra
- Verified
- 7 Years
$Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Digital$
Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Digital

₹ 2,500 / Piece
- Material : Glass, Plastic, PVC, Stainless Steel, UPVC
- Display Type : Digital
- Number Of Flower : Hand Refractometer
- Application : Industrial, Laboratory
- Feature : Anti Bacterial, Durable, Easy To Use, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
- Driven Type : Battery, Solar
More details...
View Mobile Send Inquiry
RS
Ravi Scientific Industries

Kamla Nagar, Delhi
- Verified
- 19 Years
$Hand Refractometer for Laboratory$
Hand Refractometer For Laboratory

₹ 3,400 - ₹ 3,500 / Piece
- Application : Measuring Refractive Index And Concentration Of Liquids,Measuring Concentration Of Dissolved Substances Like Sugar In Water,Laboratory
- Supply Type : Manufacturer
- Viewing Method : Through A Magnifying Eyepiece
More details...
View Mobile Send Inquiry
Ventiler Valves and Pumps

Sujanpur, Kanpur, Uttar Pradesh
- 14 Years
$Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital$
Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital

₹ 2,500 / Piece
- Temperature Range : 10-50C, 100-150C, 150-200C, 200-250C, 50-100C
- Driven Type : Battery
- Material : Glass, Plastic, PVC, Stainless Steel
- Certificate : CE Certified, ISO9001:2008
- Number Of Flower : Hand Refractometer
- Application : Industrial, Laboratory
- Feature : Anti Bacterial, Durable, Easy To Use, High Accuracy, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
- Display Type : Analog, Digital
More details...
View Mobile Send Inquiry
Mehta Trading Corporation

Kalbadevi, Mumbai, Maharashtra
- Verified
- 11 Years
$Hand Held Refractometer$
Hand Held Refractometer

₹ 1,900 / Piece
- Model Name/Number : RHB-10 ACT
- Accuracy : +0.10 %
- Salinity Range : 0-28%
- Brix Range : 0-35%, 0-45%, 28-65%, 58-92%, 0-95%
- Range : 0-10 %
More details...
View Mobile Send Inquiry
DE
Deluxe Electrical Corporation

Kalbadevi, Mumbai, Maharashtra
- 15 Years
Metal Hand Held Refractometer

₹ 3,500 / Piece
- Supply Type : Supplier
- Weight : 180g
- Size : 27*40*160mm
- Material : Metal
- Voltage : 12-24 V
More details...
View Mobile Send Inquiry
SI
Skyking Instruments

Mumbai, Maharashtra
- 5 Years
$hand refractometer$
Hand Refractometer

Get Price Quote
- Range : 0-32% (BRIX)-0-100% (SALINITY)
- These instruments are widely used for measuring the sugar concentration of sugar cane, fruit juice, syrups, jams, cola, confectionery products and liquids....
More details...
View Mobile Send Inquiry
Macro Scientific Works Pvt. Ltd.

GT Karnal Road, Delhi
- Verified
- 16 Years
$Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital$
Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital

Get Price Quote
- Temperature Range : 10-50C, 100-150C, 150-200C, 200-250C, 50-100C
- Driven Type : Battery, Solar
- Material : Glass, Plastic, PVC, Stainless Steel, UPVC
- Feature : Anti Bacterial, Durable, Easy To Use, High Accuracy, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
- Application : Industrial, Laboratory
- Certificate : CE Certified, ISO9001:2008
- Display Type : Analog, Digital
- Supply Type : Manufacturer
More details...
View Mobile Send Inquiry
National SCF. Apparatus Workshop

Punjabi Mohalla, Ambala, Haryana
- Verified
- 13 Years
$Hand Held Refractometer$
Hand Held Refractometer

Get Price Quote
- Measurement BRIX : low or high range
- Usage/Application : Laboratory
- Brand Name : Shan
- Minimum Order Quantity : 10 Piece
- Accuracy : 0.01
- Material Number : Plastic
More details...
View Mobile Send Inquiry
SS
Shan Scientific Exports

Ambala Cantt, Ambala, Haryana
- Verified
- 7 Years
$Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital$
Battery Glass Hand Refractometer, For Industrial, Laboratory, Display Type : Analog, Digital

Get Price Quote
- Temperature Range : 10-50C, 100-150C, 150-200C, 200-250C, 50-100C
- Width : 10-20mm20-30mm, 30-40mm, 40-50mm
- Driven Type : Battery, Solar
- Number Of Flower : Hand Refractometer
- Display Type : Analog, Digital
- Material : Glass, Plastic, PVC, Stainless Steel, UPVC
- Application : Industrial, Laboratory
- Feature : Anti Bacterial, Durable, Easy To Use, High Accuracy, Hygenic, Light Weight, Low Battery Consumption, Scratch Proof
More details...
View Mobile Send Inquiry
AB
Agarwal Brothers & Company

Dadi Ka Phatak, Jaipur, Rajasthan
- 11 Years
$UPVC Battery Hand Refractometers, For Laboratory, Feature : Durable$
UPVC Battery Hand Refractometers, For Laboratory, Feature : Durable

Get Price Quote
- Feature : Durable, Easy To Use, Low Battery Consumption
- Temperature Range : 100-150C
- Application : Laboratory
- Display Type : Digital
- Material : UPVC
- Driven Type : Battery
More details...
View Mobile Send Inquiry
Uniglobal Business

Knowledge Park, Greater Noida, Uttar Pradesh
- Verified
- 6 Years
- 4.0/5 (1)
$hand refractometer$
Hand Refractometer

Get Price Quote
- Measurement Accuracy : Brix +/- 0.2%
- Waterproof Protection Class : IP65
- Measurement Range : Brix 0.0-53.0%
- Dimension : W55xD31xH109 mm
- Power Supply : 2xAAA Batteries
- Resolution : Brix 0.1%
- Weight : 100 g
- Battery Life : Approx 11000 measurement ( When using new alkaline batteries)
- Measurement Temperature : 10-40 Deg C
More details...
View Mobile Send Inquiry
LS
Lab Sales Corporation

Darya Ganj, Delhi
- 21 Years
$Stainless Steel Erma Hand Refractometer, Feature : Durable$
Stainless Steel Erma Hand Refractometer, Feature : Durable

Get Price Quote
- Feature : Durable
- Number Of Flower : Hand Refractometer
- Brand Name : Erma
- Material : Stainless Steel
- Country of Origin : India
- Handle : Gripped
More details...
View Mobile Send Inquiry
Sunder Electronics

Connaught Place, Delhi
- Verified
- Platinum
- 16 Years
- 4.4/5 (29)

Get Best Sellers for

Hand Refractometer

To List your Product Boost Your Business Visibility Worldwide Register Now

Save Your Time

Tell us your Buy Requirement to Get Instant Response

List of Hand Refractometer Manufacturers | Suppliers in India

Rumax International Private Limited

Delhi, India 7 Years

DISCOVERY SCIENTIFIC INDUSTRIES

Ambala, India 17 Years

Bonnafide Chemicals

Kanpur, India 17 Years

Optitech Eyecare (TARUN ENTERPRISES)

Prayagraj, India 18 Years

B. P. Lab Solution

Ambala, India 15 Years

Rupson Enterprises

Delhi, India 18 Years

Shakuntla Scientific Traders

Delhi, India 6 Years

Sunder Electronics

Delhi, India 16 Years

National Scientific & Testing Co.

Delhi, India 8 Years

Macro Scientific Works Pvt. Ltd.

Delhi, India 16 Years

Ganga Enterprises

Pune, India 3 Years

Asian Industrial & Scientific Instruments

Delhi, India 13 Years

This Data was Last Updated on 05/01/2026

Our Services
Buyers
Sellers
Quick Links
- About Us
- Web Stories
- Jobs & Careers
- Contact Us
- Feedback
- Complaint
- Testimonials
- Disclaimer
- Sitemap
- LIVECOVERAGE
- Connect with us

Waiting for permission

To search by voice, go to your browser settings and allow access to microphone

Allow microphone access to search with voice