---
product_id: 14045298
title: "Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity"
brand: "dwyer"
price: "B/.79"
currency: PAB
in_stock: true
reviews_count: 8
category: "Dwyer"
url: https://www.desertcart.com.pa/products/14045298-red-gage-fluid-a-101-1-oz-bottle-826-specific
store_origin: PA
region: Panama
---

# Precision for vertical & inclined manometers 1 oz bottle, easy refill 0.826 specific gravity fluid Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity

**Brand:** dwyer
**Price:** B/.79
**Availability:** ✅ In Stock

## Summary

> 🔴 Elevate your pressure readings with the trusted red fluid standard!

## Quick Answers

- **What is this?** Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity by dwyer
- **How much does it cost?** B/.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/14045298-red-gage-fluid-a-101-1-oz-bottle-826-specific)

## Best For

- dwyer enthusiasts

## Why This Product

- Trusted dwyer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Convenient:** 1 oz bottle designed for easy handling and quick refills without mess.
- • **Versatile Compatibility:** Optimized for vertical, inclined, and 'D' type manometers—your go-to fluid solution.
- • **Trusted by Professionals:** Ranked #17 in Pressure Gauge Accessories—join the experts who rely on it.
- • **Manufacturer Direct Quality:** Authentic Dwyer fluid ensures consistent performance and durability.
- • **Industry-Standard Specific Gravity:** Precisely calibrated at 0.826 for reliable pressure readings every time.

## Overview

Dwyer® Red Gage Fluid A-101 is a 1 oz bottle of precision fluid with a specific gravity of 0.826, engineered for use in vertical, inclined, and 'D' type manometers. Manufactured by Dwyer Instruments, this fluid ensures accurate pressure measurements and is a top-ranked accessory in industrial pressure gauge applications.

## Description

Red Gage Fluid, .826 sp. gr., is the standard fluid for use in inclined manometers, "D" type vertical manometers and all Dwyer gages using red fluid.

Review: Works with my radon reduction system - My radon reduction system wasn't working so I had to replace the fan. But then I realized I didn't have enough fluid in it so I bought this fluid and it works perfect.
Review: Manometer back in operation. - I'll probably never need this again but it got my manometer back in action after years of non use.

## Features

- MANUFACTURER DIRECT
- Use in vertical manometers only.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008HOWDYC |
| Best Sellers Rank | #126,298 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Pressure Gauge Accessories |
| Date First Available | July 5, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 ounces |
| Item model number | A-101 |
| Manufacturer | Dwyer Instruments |
| Package Dimensions | 4.21 x 1.06 x 1.02 inches |

## Images

![Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity - Image 1](https://m.media-amazon.com/images/I/51lns2ocGrL.jpg)

## Questions & Answers

**Q: How many oz is this container? A102 is listed as 4oz.**
A: 4 Oz

**Q: You show two explanations.one is "this item ships to japan." another is "this item is not eligible for international shipping." which is correct?**
A: We cannot ship international, only into the United States.  The other site you are seeing is not ours. thank you.

**Q: This is a 3/4 oz bottle and NOT a 4oz.**
A: The A-101 is 3/4 oz, the A-102 is 4 oz, the A-103 is 1 pint and the A-104 is one quart.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works with my radon reduction system
*by B***T on October 11, 2025*

My radon reduction system wasn't working so I had to replace the fan. But then I realized I didn't have enough fluid in it so I bought this fluid and it works perfect.

### ⭐⭐⭐⭐⭐ Manometer back in operation.
*by G***S on October 24, 2025*

I'll probably never need this again but it got my manometer back in action after years of non use.

### ⭐⭐⭐⭐⭐ Just what I expected
*by J***N on February 25, 2025*

This is pricey but it's the exact match

## Frequently Bought Together

- Dwyer® Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity
- Dwyer® Liquid Filled Wall Mount Manometer, Mark II 25, 0-3" w.c., 3% Accuracy
- Fieldpiece ASP2 Static Pressure Probes

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**Shop now:** [https://www.desertcart.com.pa/products/14045298-red-gage-fluid-a-101-1-oz-bottle-826-specific](https://www.desertcart.com.pa/products/14045298-red-gage-fluid-a-101-1-oz-bottle-826-specific)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-05-22*