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EXTECH Refractometer: Brix, +/-0.2% Brix Accuracy, Auto, Analog - Analog Handheld Refractometers
EXTECHAnalog Handheld Refractometers

EXTECH Refractometer: Brix, +/-0.2% Brix Accuracy, Auto, Analog

The EXTECH Refractometer: Brix (MPN RF12) is an analog handheld refractometer for measuring Brix concentration from 0% to 18% Brix with +/-0.2% Brix accuracy and 0.2% Brix resolution. It includes automatic…

SKU 3G-OTH-377164

Also listed as: RF 12 · RF-12

Brand
EXTECH
Item
Refractometer: Brix, +/-0.2% Brix Accuracy, Auto, Analog
Category
Analog Handheld Refractometers
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EXTECH
Manufacturer Part Number
RF12
Type
+/-0.2% Brix Accuracy, Auto, Analog
Accuracy
+/-0.2% Brix
Overall Dp
1 1/4 in
Resolution
0.2% Brix
Test Parameters
Brix
Refractive Index - Max
18 % Brix
Refractive Index - Min
0 % Brix
Automatic Temperature Compensation Included
Automatic

Technical Documents

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EXTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EXTECH Refractometer: Brix (MPN RF12) is an analog handheld refractometer for measuring Brix concentration from 0% to 18% Brix with +/-0.2% Brix accuracy and 0.2% Brix resolution. It includes automatic temperature compensation.

Frequently Asked Questions

What is the EXTECH RF12 refractometer used for?

The EXTECH RF12 analog handheld refractometer measures Brix concentration in liquids, commonly used in food and beverage quality control, agriculture, and industrial fluid management. It provides quick, reliable readings for sugar content in fruits, juices, and syrups.

What are the specifications of the EXTECH RF12 refractometer?

The EXTECH RF12 measures Brix from 0% to 18% with +/-0.2% Brix accuracy and 0.2% Brix resolution. It features automatic temperature compensation for consistent readings across varying ambient temperatures. The analog display requires no batteries.

Where to buy the EXTECH RF12 refractometer worldwide?

3G Electric supplies the EXTECH RF12 refractometer worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to use and maintain the EXTECH RF12 refractometer?

To use, place a few drops of sample on the prism, close the cover, and view the Brix scale through the eyepiece. Clean the prism with distilled water after each use and store in a dry case. Calibrate periodically with distilled water (0% Brix) for accuracy.

Used in

Common applications for EXTECH
HVAC system diagnostics — EXTECH AN340 vane anemometer for air velocity and humidity measurement
Industrial machinery maintenance — EXTECH 461995 laser tachometer for RPM and surface speed checks
Food and beverage quality testing — EXTECH RF12 analog refractometer for Brix concentration measurement
Refrigerant leak detection — EXTECH RD350 heated diode leak detector for R-513A systems
Environmental monitoring — EXTECH RH490 data logging hygro-thermometer for temperature and humidity logging
Lighting inspection — EXTECH LT300-NIST light meter for illuminance measurement in workspaces

EXTECH Products

3G Electric supplies EXTECH analog handheld refractometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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