---
product_id: 527943243
title: "Silicone Oil Filled"
brand: "senctrl"
price: "€ 25.30"
currency: EUR
in_stock: null
reviews_count: 10
category: "Senctrl"
url: https://www.desertcart.es/products/527943243-silicone-oil-filled
store_origin: ES
region: Spain
---

# IP67 Waterproof Rating 304 Stainless Steel Case Wide Temp Range -40~140℉ Silicone Oil Filled

**Brand:** senctrl
**Price:** € 25.30
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Gauge Your Success with Precision and Durability!

## Quick Answers

- **What is this?** Silicone Oil Filled by senctrl
- **How much does it cost?** € 25.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/527943243-silicone-oil-filled)

## Best For

- senctrl enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** 1/4" NPT lower mount thread fits effortlessly into HVAC, air pump, and vacuum test setups.
- • **Corrosion? Not a Chance:** Durable brass and stainless steel wetted parts ensure longevity with non-corrosive liquids and gases.
- • **Precision in Every Pulse:** Silicone oil filling eliminates pointer flutter for ultra-stable readings even under vibration.
- • **Dual Scale, Double Clarity:** Measures vacuum pressure in both inHg and kPa with ±3% accuracy for versatile, reliable diagnostics.
- • **Built to Brave the Elements:** Freeze-resistant design works flawlessly from -40℉ to 140℉, perfect for any season or outdoor job site.

## Overview

The SENCTRL Silicone Oil Filled Low Pressure Gauge features a corrosion-resistant 304 stainless steel case and brass wetted parts, designed for accurate measurement of non-corrosive liquids and gases. Its silicone oil filling stabilizes the pointer against vibration, while IP67 waterproofing and freeze resistance (-40℉ to 140℉) ensure reliable outdoor performance. Dual scale readings (-30-0 inHg / -100-0 kPa) with ±3% accuracy and a 1/4" NPT lower mount make it an essential tool for HVAC, air conditioning, and vacuum testing professionals.

## Description

Buy SENCTRL 30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Manifolds, HVAC, Air Pump Vacuum Test: Pressure Gauges - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good size and functions well! - This is a well made gage, the price is exceptional and the quality is very good. It's easy to install and read, large enough, not too big, overall I recommend!
Review: nice product - simple and works well. dial is easy to read. Installation is quick..

## Features

- Brass and Stainless Steel wetted parts for measuring non-corrosive liquid and gas pressure. Such as water, oil, air pressure test. Compatible with air conditioning line repair, tank, hvac tools, air pump, pipe, tube vacuum test and etc..
- Circular dial is enclosed in a 304 stainless steel case for corrosion resistance. Liquid filled inhibits pointer flutter and prevents damage to the internal mechanics from vibration and pulsation.
- Freeze Resistant: Silicone oil ensures long-term work in low temperature(-40~140℉/-40~60℃) and suits for most outdoor conditions and seasons.
- Measures pressure with dual scale (-30-0 inHg/-100-0 kPa). Display accuracy is + or - 3/2/3% over the entire range of the gauge.
- IP67 waterproof prevent condensation inside caused fogging of the window. Offer clear reading.
- Lower mount male connection with 1/4" NPT thread.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCYMT1RT |
| Best Sellers Rank | #530 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Pressure Gauges |
| Date First Available | September 3, 2022 |
| Item Weight | 5.9 ounces |
| Manufacturer | SENCTRL |
| Package Dimensions | 3.5 x 2.83 x 1.42 inches |

## Product Details

- **Brand:** senctrl
- **Item Weight:** 0.17 Kilograms
- **Manufacturer:** SENCTRL
- **Material:** Stainless Steel
- **Thread Type:** 1/4" Npt Male

## Images

![Silicone Oil Filled - Image 1](https://m.media-amazon.com/images/I/61lKyX56bbL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good size and functions well!
*by D***N on November 11, 2025*

This is a well made gage, the price is exceptional and the quality is very good. It's easy to install and read, large enough, not too big, overall I recommend!

### ⭐⭐⭐⭐⭐ nice product
*by D***N on January 18, 2026*

simple and works well. dial is easy to read. Installation is quick..

### ⭐⭐⭐⭐⭐ good to have
*by A***L on December 27, 2025*

Great Gauge comes with Glycerin Liquid works accurate i used many times perfect solid Gauge

## Frequently Bought Together

- SENCTRL 30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, for Air Conditioning Manifolds, HVAC, Air Pump Vacuum Test
- VOTMELL 4 Rolls 1/2 Inch(W) X 520 Inches(L) Teflon Plumbers Tape,Pipe Sealing & Plumbing Thread Tape,PTFE Water Sealant Seal for Shower Head,White
- SENCTRL 30inHg Vacuum Pressure Gauge, 2" Dial, 1/8 NPT Lower Mount, Waterproof, Stainless Steel Case, for Tube Tester, HVAC, Pneumatic Air Compressor, Hand Pump, Valve Test

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---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-04*