---
product_id: 4112429
title: "F/C PID Temperature Controller, AGPtEK Dual Display Digital Programmable Temperature Control TA4-SSR Solid State Relay with 2 Alarms"
brand: "agptek"
price: "₪208"
currency: ILS
in_stock: true
reviews_count: 12
category: "Agptek"
url: https://www.desertcart.co.il/products/4112429-f-c-pid-temperature-controller-agptek-dual-display-digital-programmable
store_origin: IL
region: Israel
---

# Wide 80-265V AC/DC Power Auto-Tuning PID Control Dual °F/°C Display F/C PID Temperature Controller, AGPtEK Dual Display Digital Programmable Temperature Control TA4-SSR Solid State Relay with 2 Alarms

**Brand:** agptek
**Price:** ₪208
**Availability:** ✅ In Stock

## Summary

> 🌟 Master Your Climate with Smart, Dual-Display Precision!

## Quick Answers

- **What is this?** F/C PID Temperature Controller, AGPtEK Dual Display Digital Programmable Temperature Control TA4-SSR Solid State Relay with 2 Alarms by agptek
- **How much does it cost?** ₪208 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/4112429-f-c-pid-temperature-controller-agptek-dual-display-digital-programmable)

## Best For

- agptek enthusiasts

## Why This Product

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

## Key Features

- • **Power Flexibility:** Operates seamlessly on 80-265V AC/DC or 12-30V AC/DC, perfect for industrial or home setups.
- • **Compact Yet Mighty:** Slim DIN 1/16 form factor fits effortlessly into any control panel without sacrificing performance.
- • **Robust Output Options:** Mechanical relay (3A) and SSR outputs handle high-current applications with ease and reliability.
- • **Precision at Your Fingertips:** Dual display shows Fahrenheit and Celsius simultaneously for effortless, accurate monitoring.
- • **Universal Sensor Compatibility:** Supports 7 thermocouple types plus RTD sensors, making it your all-in-one temperature control solution.

## Overview

The AGPtEK TA4-SSR is a compact, programmable temperature controller featuring dual Fahrenheit/Celsius displays, wide thermocouple compatibility, and flexible power input (80-265V AC/DC). Equipped with mechanical relay and SSR outputs, it offers reliable, auto-tuning PID control ideal for diverse industrial and home temperature regulation needs.

## Description

This is a bid for a dual display universal digital programmable temperature controller that supports many type of thermocouple sensor. It can be powered by 80-265V AC/DC, Comsumption5VA. DIN 1/16.3 build-in Auto-Tuning Time proportion PID Algorithms to choose for different applications or environments to be controlled. (for variety of industries or home projects heating or cooling applications.) Specifications:Display: Dual display for Fahrenheit(F) and Celsius(C)Range: -1999 to 9999 (depends on the thermocouple)Relay Output: Mechanical (3A) and SSRAccuracy: 0.3% Thermo Resistor: PT100, Cu50Thermocouple Support: TC(K,J,S,E)/ RTD(Pt100,CU50)Dimension: DIN 1/16 (48mmX48mmX80mm)Individually programmable PID control parameters. P, I, d, controlling period, digital filter coefficient, and more¡­ (for control theory experts only)7 different Dual Output combinations with: 1 relayed output and 1 SSR control voltage outputSSR control ready to connect external Solid State Relay to handle High current. Applications.Compact design:DIN 1/16, great form-factor to be included/build-in to your product.Apply with step control, 2 independent PID control for heating/cooling over temperature,pressure,level,flowm,etc..Widely used in auto system in line of light industry, chemistry, machine, metallurgy,ceramics,pertrification industry, or temperature control and adjust system of food & beverage; oven; furnance, plastic extruder heating process etc;One key operation, Auto-tuning PID/ Fuzzy PID control. Easy operation, Reliable performance.

Review: Temp Control - Works great, it was intimidating at first but thanks to You Tube wiring was pretty easy to do!
Review: $23? Wow, what a package! - Wired as intended, this gives tremendous temperature control flexibility. It comes in a neat little box with two clever nylon panel clamps. I'm still exploring and learning with this device, and I have to say that if you're not a control engineer, the specs/instructions are a little confusing --- and I already have some electrical/electronic experience. One thing I've noted in a number of discussions that bears mentioning --- and a solution: there is no "MANUAL ON" feature, which seems to be a hold-back for some folks, and may push them to a pricier unit. [edited, more to come on project] A solution I've used is relatively simple and costs just a few bucks: put in a low-voltage DC supply, and wire in 3PDT/Center-Off mini-toggle switches so that one throw provides DC voltage to a SSR, the other throw connects the TA4's terminals to the SSR, and center is off. I also threw in three bi-color LED's (off=off; red=auto; green=manual on). And three piezo buzzers --- each with its own mini-rocker switch to enable/disable. I added another mini-rocker as a master on/off, an RJ45 Keystone jack (to remote out the TA4 signals), an AC receptacle, and another SPDT rocker to select internal/external AC receptacle. Two identical project boxes, one with the TA4, an SSR (with cut-down heat sink), and all of the switches, etc. above; and another with two SSRs/sinks, an RJ45, a split AC receptacle (each relay operates one side), and a master kill toggle with a Tineon "live" light. Whew. The control box is 7.44" X 4.44" X 2.62". Next time I'll grind the parts up and pour them in. Anyway, if you go this way, you can get three separate control channels with three SSRs: OUT1(terms. 3/4); AL1 (terms. 4/5); and another on AL2 (terms. 11/12). The warning buzzers (if armed with the rocker switches) are entirely independent of whether the TA4 terminal signals are sent to the SSRs. A channel could be turned off, but its buzzer can still be live. The Manual On position overrides, and the SSR is lit regardless of TA4 action; The Manual Off position kills the SSR, regardless of TA4 signal. The RJ45 jacks allow me to use Cat 6/5e cable to put the main relays anywhere I want, and use the local receptacle if I want the thing to go portable. So I can check the storage freezer and the BBQ and the oven, and have the thing yell at me at three separate stages. My wife wants to know when I start taking up knitting ... This unit is ideal for crazy people who like to take simple projects and keep throwing parts and features in ... I will have a few photographs in a couple of days, and a partial parts list. The decal thing didn't work for me, but the layout is intuitive enough. (I asked my wife, and she could figure it out --- and she only "speaks" on/off. ;)) All of this, and I'm not even brewing. This runs three separate small fans in the bedroom --- and I get my "dual climate control" without freezing my wife. (I keep thinking of Kilmer's line in "red Planet:" "So, this is that time they told you about in high school, where algebra could save your life.")

## Features

- Versatile Dual Display: Enjoy the convenience of a dual display that showcases both Fahrenheit (°F) and Celsius (°C) readings, allowing for easy monitoring of temperature across a wide range (-1999 to 9999, depending on the thermocouple used).
- Wide Compatibility & Power Options: This programmable temperature controller supports various thermocouple sensors (K, J, E, S, T, B, R) and can be powered by an extensive voltage range of 80-265V AC/DC or 12-30V AC/DC, making it suitable for diverse applications in both industrial and home settings.
- Output Capabilities: The controller features both mechanical relay (3A) and SSR outputs, providing flexibility in controlling high-current applications.
- The one-key operation and auto-tuning PID/Fuzzy PID control ensure ease of use, while its reliable performance meets the demands of industries such as food & beverage, metallurgy, and more.
- Compact & User-Friendly Design: Designed in a compact DIN 1/16 size (48mm x 48mm x 80mm), this temperature controller is easy to integrate into your existing systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005NGL4KG |
| Best Sellers Rank | #196,705 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #330 in Temperature Controllers |
| Date First Available | September 16, 2011 |
| Display Type | digital |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | PC4 |
| Manufacturer | AGPtek |
| Operating Temperature | 1200 Degrees Celsius |
| Package Dimensions | 3.98 x 2.6 x 2.2 inches |
| UPC | 847977056643 848454037698 |

## Product Details

- **Brand:** AGPTEK
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 1.89"L x 1.89"W x 3.15"H
- **Voltage:** 110 Volts

## Images

![F/C PID Temperature Controller, AGPtEK Dual Display Digital Programmable Temperature Control TA4-SSR Solid State Relay with 2 Alarms - Image 1](https://m.media-amazon.com/images/I/41uY6X1eqeL.jpg)

## Questions & Answers

**Q: what voltage is the SSR output?**
A: Mine read 12VDC

**Q: Title says "2 alarms".  Details indicate one alarm.  Which is correct?**
A: This is the TA4-SSR. It has two SSR outputs and 1 alarm output. If you don't use the Second SSR output, it can be used as an alarms port also. The TA4-SNR has 1 SSR output and 1 Alarm output only. You want to make sure the listing says TA4-SSR or TA4-SNR somewhere so you know its what you want because they do make a TA4-RNR which has a relay output and wont run and SSR.

**Q: Do the alarms have a hysteresis control on this PID?**
A: This product have auto-tuning PID/ Fuzzy PID control.

**Q: Is a ssr model different than a rnr model? using to control a bench top oven with solid state relay.**
A: Hello Customer: Thank you for your inquiry.  Yes the TA4-SSR is different from TA4-RNR. And you could use this product to control a bench top oven with solid state relay.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Temp Control
*by A***R on December 16, 2025*

Works great, it was intimidating at first but thanks to You Tube wiring was pretty easy to do!

### ⭐⭐⭐⭐⭐ $23? Wow, what a package!
*by M***T on May 16, 2012*

Wired as intended, this gives tremendous temperature control flexibility. It comes in a neat little box with two clever nylon panel clamps. I'm still exploring and learning with this device, and I have to say that if you're not a control engineer, the specs/instructions are a little confusing --- and I already have some electrical/electronic experience. One thing I've noted in a number of discussions that bears mentioning --- and a solution: there is no "MANUAL ON" feature, which seems to be a hold-back for some folks, and may push them to a pricier unit. [edited, more to come on project] A solution I've used is relatively simple and costs just a few bucks: put in a low-voltage DC supply, and wire in 3PDT/Center-Off mini-toggle switches so that one throw provides DC voltage to a SSR, the other throw connects the TA4's terminals to the SSR, and center is off. I also threw in three bi-color LED's (off=off; red=auto; green=manual on). And three piezo buzzers --- each with its own mini-rocker switch to enable/disable. I added another mini-rocker as a master on/off, an RJ45 Keystone jack (to remote out the TA4 signals), an AC receptacle, and another SPDT rocker to select internal/external AC receptacle. Two identical project boxes, one with the TA4, an SSR (with cut-down heat sink), and all of the switches, etc. above; and another with two SSRs/sinks, an RJ45, a split AC receptacle (each relay operates one side), and a master kill toggle with a Tineon "live" light. Whew. The control box is 7.44" X 4.44" X 2.62". Next time I'll grind the parts up and pour them in. Anyway, if you go this way, you can get three separate control channels with three SSRs: OUT1(terms. 3/4); AL1 (terms. 4/5); and another on AL2 (terms. 11/12). The warning buzzers (if armed with the rocker switches) are entirely independent of whether the TA4 terminal signals are sent to the SSRs. A channel could be turned off, but its buzzer can still be live. The Manual On position overrides, and the SSR is lit regardless of TA4 action; The Manual Off position kills the SSR, regardless of TA4 signal. The RJ45 jacks allow me to use Cat 6/5e cable to put the main relays anywhere I want, and use the local receptacle if I want the thing to go portable. So I can check the storage freezer and the BBQ and the oven, and have the thing yell at me at three separate stages. My wife wants to know when I start taking up knitting ... This unit is ideal for crazy people who like to take simple projects and keep throwing parts and features in ... I will have a few photographs in a couple of days, and a partial parts list. The decal thing didn't work for me, but the layout is intuitive enough. (I asked my wife, and she could figure it out --- and she only "speaks" on/off. ;)) All of this, and I'm not even brewing. This runs three separate small fans in the bedroom --- and I get my "dual climate control" without freezing my wife. (I keep thinking of Kilmer's line in "red Planet:" "So, this is that time they told you about in high school, where algebra could save your life.")

### ⭐⭐⭐⭐⭐ Very affordable PID and auto tune controller
*by J***N on September 27, 2020*

All the features you could want for an extremely affordable price. Easy to program and change temperatures. Yes a Chinese product so the manual is a bit chunky to read, but if you've used these items before, you can figure it out. Very pleased with the product (my second unit purchased) have used this type of controller over past 4 years, until the first one died about 3 months ago.

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-13*