GENERAL REF401 Analog Handheld Refractometer
<p>The GENERAL REF401 is a manual analog handheld refractometer designed for precise measurement of refractive index and specific gravity. With an accuracy of ±0.2% and a resolution of 0.01 for battery fluid, it also…
SKU 3G-OTH-377138
Also listed as: REF 401 · REF-401
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
<p>The GENERAL REF401 is a manual analog handheld refractometer designed for precise measurement of refractive index and specific gravity. With an accuracy of ±0.2% and a resolution of 0.01 for battery fluid, it also measures propylene glycol and ethylene glycol concentrations. Its refractive index range starts at 1.05 SG, making it suitable for various industrial applications.</p><p>Ideal for quality control in automotive, manufacturing, and chemical industries, this instrument offers reliable performance without the need for batteries. For Singapore buyers, 3G Electric provides SGD quotes on request, handles GST, and ensures fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What is the accuracy and resolution of the REF401?
The REF401 has an accuracy of ±0.2% and a resolution of 0.01 for battery fluid, and ±10F, ±5C for propylene glycol and ethylene glycol.
Does the REF401 have automatic temperature compensation?
No, the REF401 requires manual temperature compensation, as indicated in its specifications.
Used in
Common applications for GENERALGENERAL Products
3G Electric supplies GENERAL analog handheld refractometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.