---
product_id: 546259039
title: "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"
brand: "senctrl"
price: "VT8561"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/546259039-senctrl-30-inhg-vacuum-silicone-oil-liquid-filled-low-pressure
store_origin: VU
region: Vanuatu
---

# IP67 waterproof Durable stainless steel Wide temp range 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

**Brand:** senctrl
**Price:** VT8561
**Availability:** ✅ In Stock

## Summary

> 🔍 Gauge Your Success with Precision!

## Quick Answers

- **What is this?** 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 by senctrl
- **How much does it cost?** VT8561 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/546259039-senctrl-30-inhg-vacuum-silicone-oil-liquid-filled-low-pressure)

## 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

- • **Weather Warrior:** Freeze-resistant silicone oil for dependable performance in extreme temperatures.
- • **Corrosion Resistance:** 304 stainless steel case ensures longevity in harsh environments.
- • **Vibration Protection:** Liquid-filled design minimizes pointer flutter for reliable readings.
- • **Precision Performance:** Experience accuracy within ±3% across the entire range.
- • **Versatile Compatibility:** Ideal for HVAC, air pumps, and various pressure tests.

## Overview

The SENCTRL 30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge is a robust and reliable tool designed for measuring non-corrosive liquid and gas pressure. With a durable stainless steel case, it offers excellent corrosion resistance and features a liquid-filled dial to prevent pointer flutter. This gauge operates effectively in a wide temperature range and is IP67 waterproof, making it suitable for various applications in HVAC and air conditioning systems.

## Description

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

## 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
- **Material:** Stainless Steel Brass
- **Item weight:** 0.17 Kilograms
- **Thread type:** 1/4" NPT Male
- **Manufacturer:** senctrl

## Images

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

## Available Options

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

## 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
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**Shop now:** [https://www.desertcart.vu/products/546259039-senctrl-30-inhg-vacuum-silicone-oil-liquid-filled-low-pressure](https://www.desertcart.vu/products/546259039-senctrl-30-inhg-vacuum-silicone-oil-liquid-filled-low-pressure)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-10*