---
product_id: 26735580
title: "Ralston QSCM-5KPSIG-D Calibration Manifold w/Digital Guage; 1/4\" NPTF/SS"
brand: "ralston instruments"
price: "FREE"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/26735580-ralston-qscm-5kpsig-d-calibration-manifold-w-digital-guage-1
store_origin: LK
region: Sri Lanka
---

# Ralston QSCM-5KPSIG-D Calibration Manifold w/Digital Guage; 1/4" NPTF/SS

**Brand:** ralston instruments
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Ralston QSCM-5KPSIG-D Calibration Manifold w/Digital Guage; 1/4" NPTF/SS by ralston instruments
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/26735580-ralston-qscm-5kpsig-d-calibration-manifold-w-digital-guage-1)

## Best For

- ralston instruments enthusiasts

## Why This Product

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

## Description

The most economical way of performing static pressure calibrations in the field using nitrogen or other compressed gas. Fine adjustment piston provides precise pressure control instead of trying to make adjustments with a pressure regulator and a needle valve. Soft-seated valves make filling and venting the system very precise. Compact design allows the manifold, gauge adapter and hoses to fit in the included nylon bag. Because pressure is controlled at the device under test, the nitrogen cylinder can be mounted on a truck. Low volume Quick-test hose, gauge adapter and process connection reduce gas usage and make nitrogen cylinders last longer. Made in U.S.A.

## Images

![Ralston QSCM-5KPSIG-D Calibration Manifold w/Digital Guage; 1/4" NPTF/SS - Image 1](https://m.media-amazon.com/images/I/41AQ43PWVAL.jpg)

---

## 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.lk/products/26735580-ralston-qscm-5kpsig-d-calibration-manifold-w-digital-guage-1](https://www.desertcart.lk/products/26735580-ralston-qscm-5kpsig-d-calibration-manifold-w-digital-guage-1)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-03*