Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Eurotherm
Eurotherm
  • Temperature Controller
    Temperature Controller
  • Module
    Module
Omega
Omega
  • Flowmeter
    Flowmeter
  • Temperature Controller
    Temperature Controller
HanYoung
HanYoung
  • Temperature Controller
    Temperature Controller
EVCO
EVCO
  • Temperature Controller
    Temperature Controller
Taisee
Taisee
  • Temperature Controller
    Temperature Controller
Carel
Carel
  • Expansion Valve
    Expansion Valve
  • Temperature Controller
    Temperature Controller
  • Expansion Valve Coil
    Expansion Valve Coil
  • Module
    Module
  • Sensor
    Sensor
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Fotek Temperature Controller NT-21V
      1/1
      Fotek Temperature Controller NT-21V
      $ 65 .44

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 5
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      Self-adaptive Fuzzy+PID Temperature Controller.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I protect my personal information and ensure payment security?

        A: We take strict security measures to protect your personal information and payment security, including encryption technology, secure payment gateways, and strict privacy policies. You can shop with confidence.

      • Q: Can I change the shipping address after placing an order?

        A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.

      • Q: How can I unsubscribe from your newsletter?

        A: If you wish to unsubscribe from our newsletter, you can usually find an "Unsubscribe" link at the bottom of our newsletter emails. Clicking on this link will allow you to unsubscribe from our mailing list.

      View More
      Question has been sent successfully

      Reviews

      • D

        Diane Hoffman

        Jun 09, 2025

        Fotek Temperature Controller NT-21V
        Jack has been a game-changer in procurement.
        Helpful
        Unhelpful
      • B

        Brian Kufahl

        May 25, 2025

        Fotek Temperature Controller NT-21V
        Very easy to order, simple easy to understand and received on time thanks
        Helpful
        Unhelpful
      • M

        Maurice Carter

        May 15, 2024

        Fotek Temperature Controller NT-21V
        Everything was just perfect.
        Helpful
        Unhelpful
      • H

        Home? ICE

        Jan 09, 2024

        Fotek Temperature Controller NT-21V
        That's the ticket!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Fotek Temperature Controller NT-21V
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Fotek Temperature Controller NT-21V

      $ 65 .44
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 5
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, Omega Temperature Controller CN32Pt-304

      Omega Temperature Controller CN32Pt-304

      US$809.23
      New In stock for sale, Honeywell Transmitter STD810-E1HC6AS-1-A-AHB-11S-A-10A0

      Honeywell Transmitter STD810-E1HC6AS-1-A-AHB-11S-A-10A0

      US$1953.13
      New In stock for sale, Suntex Conductivity Meter SC-210

      Suntex Conductivity Meter SC-210

      US$1474.23
      New In stock for sale, COPAL Pressure Gauge PG-35-103R-NR2

      COPAL Pressure Gauge PG-35-103R-NR2

      US$1526.15
      New In stock for sale, Toky Digital Display Controller SV7-RC18W

      Toky Digital Display Controller SV7-RC18W

      US$161.92

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Delta Servo Motor ASMT04L250BO

      Delta Servo Motor ASMT04L250BO

      Contact Us
      New In stock for sale, GUOMAO Reduction Drive Gearbox Speed Reducer XLED106-187-7.5

      GUOMAO Reduction Drive Gearbox Speed Reducer XLED106-187-7.5

      US$4752.50
      New In stock for sale, Nichicon Capacitor LGU1H103MELB

      Nichicon Capacitor LGU1H103MELB

      US$4.45
      New In stock for sale, Copeland Compressor ZB21KC-TF5-230

      Copeland Compressor ZB21KC-TF5-230

      Contact Us
      New In stock for sale, Omron Sensor E32-D11N

      Omron Sensor E32-D11N

      US$120.75
      New In stock for sale, Mitsubishi Servo Drive MR-J2M-40DU-S020

      Mitsubishi Servo Drive MR-J2M-40DU-S020

      US$591.30
      New In stock for sale, Eaton Vickers Vane Pump F3-3525VQS30E12S-11BB20

      Eaton Vickers Vane Pump F3-3525VQS30E12S-11BB20

      Contact Us
      New In stock for sale, Trafag Transmitter 8252.76.2517.01.0000.0000.19.34.44.61

      Trafag Transmitter 8252.76.2517.01.0000.0000.19.34.44.61

      Contact Us
      New In stock for sale, ARK Air Cylinder KCXSL20-15

      ARK Air Cylinder KCXSL20-15

      US$60.77
      New In stock for sale, Toshiba Compressor DA422A3F-27M

      Toshiba Compressor DA422A3F-27M

      US$1232.39

      Recent related posts

      How to Test Variable Valve Timing Solenoid: A Comprehensive Guide

      05/21/2024

      How to Test Variable Valve Timing Solenoid: A Comprehensive Guide

      Variable Valve Timing (VVT) solenoids play a crucial role in modern automotive engines, optimizing performance, fuel efficiency, and emissions.

      What kind of equipment is generally used in cold storage How to select the refrigeration equipment

      07/31/2020

      What kind of equipment is generally used in cold storage How to select the refrigeration equipment

      The cost of cold storage with a refrigeration capacity of less than 60kw is relatively large. It is generally suitable for small cold storage and air conditioning units. The cost of such small cold storage within 100 square meters ranges from 30,000 to 100,000.

      Design and Application of Universal Crank and Connecting Rod Mechanism

      08/27/2020

      Design and Application of Universal Crank and Connecting Rod Mechanism

      First, let me introduce the function of the crank connecting rod mechanism to the internal combustion engine: 1) convert heat energy into mechanical energy; 2) piston reciprocating linear motion becomes crankshaft rotation motion; 3) output continuous power to related transmission devices.

      Inspection method of screw refrigeration compressor (technical sharing)

      06/14/2020

      Inspection method of screw refrigeration compressor (technical sharing)

      Inspection method of screw refrigeration compressor (technical sharing) 1. Disassembly    Before the screw compressor must be overhauled, if possible, unload the slide valve to the "0" position, shut down normally, and cut off the power supply. The pi器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ѯ識�僬㣢ᐲ臆S㥲ᐲᬄğ

      Differences between Circuit Breaker and Isolator Switch?

      08/07/2025

      Differences between Circuit Breaker and Isolator Switch?

      A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can do the same under abnormal circuit conditions within a specified time.

      Is there still money to make air compressor accessories now

      09/04/2020

      Is there still money to make air compressor accessories now

      According to incomplete statistics, the total annual market for compressor accessories in China is about 3 billion. Now, in addition to energy-saving products, some large manufacturers, especially those with more distribution agents, are pinning their profit growth points on the sales of original parts. Many companies have launched their own parts malls.

      Why do industrial chillers need to replace high-quality antifreeze regularly

      08/19/2020

      Why do industrial chillers need to replace high-quality antifreeze regularly

      When the industrial chiller is running, there are high requirements for the use of antifreeze. Ordinary equipment cannot use high concentration antifreeze. If the concentration of antifreeze is high, it takes a long time to warm up before operating the equipment.

      Selection and verification of pressure vessel safety accessories

      09/06/2020

      Selection and verification of pressure vessel safety accessories

      1 Pressure vessel and its safety accessories    Pressure vessel is a closed device, not only carries a certain pressure, but usually contains gas or liquid inside, and metal and non-metal materials are common. There is a large pressure difference between the inside and outside

      Energy-saving techniques for refrigerator systems

      07/19/2020

      Energy-saving techniques for refrigerator systems

      Energy-saving techniques for refrigeration systems: Energy adjustment enables the cooling capacity of the compressor to change with changes in thermal load, which is one of the important contents of automatic refrigeration energy-saving control. Different refrigeration compressors or refrigeration units have different emphasis on energy-saving operation and energy regulation.

      Application field of air compressor

      09/07/2020

      Application field of air compressor

      In life, many people have asked me what is an air compressor? Have you heard about air compressors? How much do you know about air compressors? Next, okmarts.com will take everyone to understand the air compressor.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Eurotherm Temperature Controller Taisee Temperature Controller HanYong Temperature Controller Omega Temperature Controller EVCO Temperature Controller Autonics Temperature Controller Carel Temperature Controller West Temperature Controller CN132-12V SAS908XWHB-7-DF1-N EVK412M3 PXW4TAY1-1V000-A TA72-13010010 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ava2512zxn Danfoss HCJ121T4LC6 Ebmpapst S4E315-AB06-09 fuji sc 05 contactor Huayi HYE55Y63 IMI Norgren 9032933.0000.000.00 jiaxipera VNX1116Y kd1209pts2 LG BMA098NAMV LG MA53LADG NACHI Fujikoshi SA-G01-C6-K-D2-5377J NACHI Fujikoshi SNH-G01-HQ-GMR-D2-11 Nidec D1751U24B8PP363 p50b05020dxs20 Parker Sporlan 111231 Servo G1238B48BBZP SUNON MF60120V1-C040-G99 sz148t4vc W40S12BS4A5 57 ZHC165YDA-J

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot