---
product_id: 105019514
title: "3-2750-1 in-Line Sensor Electronics, Use with 8900 or 9900, S3L Output, 11\""
brand: "gf signet"
price: "3.95 OMR"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/105019514-3-2750-1-in-line-sensor-electronics-use-with-8900
store_origin: OM
region: Oman
---

# Auto-configures for pH or ORP operation In-line integral mount & submersible ready Automatic temperature compensation 3-2750-1 in-Line Sensor Electronics, Use with 8900 or 9900, S3L Output, 11"

**Brand:** gf signet
**Price:** 3.95 OMR
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your sensor game with smart, seamless precision!

## Quick Answers

- **What is this?** 3-2750-1 in-Line Sensor Electronics, Use with 8900 or 9900, S3L Output, 11" by gf signet
- **How much does it cost?** 3.95 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/105019514-3-2750-1-in-line-sensor-electronics-use-with-8900)

## Best For

- gf signet enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Lightweight 1.23 lbs design with robust build for reliable long-term use.
- • **Smart Calibration:** Optional Easy Cal feature with automatic buffer recognition eliminates guesswork.
- • **Seamless Integration:** Fits perfectly in-line or submersible setups for versatile installation.
- • **Plug & Play Configuration:** Auto-configures for pH or ORP, saving you setup time and hassle.
- • **Precision Temperature Control:** Automatic temperature compensation ensures accurate readings every time.

## Overview

The GF Signet 3-2750-1 is a versatile in-line pH/ORP preamplifier designed for both integral mount and submersible installations. Featuring automatic temperature compensation and auto-configuration for pH or ORP operation, it offers precise, hassle-free measurements. Optional Easy Cal calibration with automatic buffer recognition further streamlines maintenance, making it an essential tool for professional-grade sensor setups.

## Description

GF Signet 3-2750-1: In-line pH/ORP preamp. Specifications: GF Signet pH/ORP preamp, in-line.

## Features

- In-line integral mount and submersible installation versions
- Automatic temperature compensation
- Auto configuration for pH or ORP operation
- Optional Easy Cal calibration aid with automatic buffer recognition

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015ZH2G0O |
| Date First Available | May 25, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.23 pounds |
| Item model number | 3-2750-1 |
| Manufacturer | GF Signet |
| Package Dimensions | 9.37 x 4.65 x 3.23 inches |

## Images

![3-2750-1 in-Line Sensor Electronics, Use with 8900 or 9900, S3L Output, 11" - Image 1](https://m.media-amazon.com/images/I/31ChxlSDHtL.jpg)

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**Shop now:** [https://www.desertcart.com.om/products/105019514-3-2750-1-in-line-sensor-electronics-use-with-8900](https://www.desertcart.com.om/products/105019514-3-2750-1-in-line-sensor-electronics-use-with-8900)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-02*