---
product_id: 14045298
title: "Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity"
brand: "dwyer"
price: "₪127"
currency: ILS
in_stock: true
reviews_count: 8
category: "Dwyer"
url: https://www.desertcart.co.il/products/14045298-red-gage-fluid-a-101-1-oz-bottle-826-specific
store_origin: IL
region: Israel
---

# 1 oz Bottle - compact, easy refill size Compatible with Dwyer 'D' type & inclined manometers 0.826 Specific Gravity - precise fluid density Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity

**Brand:** dwyer
**Price:** ₪127
**Availability:** ✅ In Stock

## Summary

> 🔴 Keep your pressure readings sharp and your system flowing!

## Quick Answers

- **What is this?** Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity by dwyer
- **How much does it cost?** ₪127 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/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 Refill Size:** 1 oz bottle designed for easy handling and minimal waste
- • **Instant System Revival:** Restore your manometer or radon system effortlessly with this essential fluid
- • **Precision Fluid Density:** Optimized .826 specific gravity for accurate pressure readings
- • **Versatile Compatibility:** Engineered for vertical and inclined manometers, including Dwyer 'D' type
- • **Manufacturer Direct Quality:** Trusted Dwyer brand ensures reliability and performance

## Overview

Dwyer® Red Gage Fluid A-101 is a precision-engineered 1 oz fluid with a specific gravity of .826, designed specifically for use in vertical and inclined manometers, including Dwyer 'D' type gauges. This manufacturer-direct product ensures reliable, accurate pressure measurements and is the go-to refill fluid for professionals maintaining HVAC, radon reduction, and industrial pressure systems.

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

## Features

- MANUFACTURER DIRECT
- Use in vertical manometers only.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008HOWDYC |
| Best Sellers Rank | #65,280 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Pressure Gauge Accessories |
| Date First Available | July 5, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.8 ounces |
| Item model number | A-101 |
| Manufacturer | Dwyer Instruments |
| Package Dimensions | 4 x 2.8 x 0.5 inches |

## Images

![Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity - Image 1](https://m.media-amazon.com/images/I/413B4HG4PLL.jpg)
![Red Gage Fluid, A-101, 1 oz Bottle, .826 Specific Gravity - Image 2](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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-13*