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
JUMO
JUMO
  • Transmitter
    Transmitter
  • Conductivity Meter
    Conductivity Meter
  • Temperature Controller
    Temperature Controller
  • Switch
    Switch
YSI
YSI
  • Conductivity Meter
    Conductivity Meter
Y-DKK
Y-DKK
  • Conductivity Meter
    Conductivity Meter
WTW
WTW
  • Conductivity Meter
    Conductivity Meter
  • Turbidity Meter
    Turbidity Meter
TOADKK
TOADKK
  • Conductivity Meter
    Conductivity Meter
TES
TES
  • Conductivity Meter
    Conductivity Meter
  • Carbon Dioxide Detector
    Carbon Dioxide Detector
  • Hot-Wire Anemometer
    Hot-Wire Anemometer
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
      • EXTECH Conductivity Meter EC500
      1/1
      EXTECH Conductivity Meter EC500
      $ 569 .23

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

      Quantity
      MOQ : 1
      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
      EC500: Waterproof ExStik® II pH/Conductivity Meter Combination flat surface pH electrode with autoranging high accuracy Conductivity cell The EC500 is Conductivity/TDS/Temperature Meter. Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode. Analog bargraph indicates trends. Memory stores up to 25 labeled readings. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable. Complete with meter and electrode, protective cap, sample cup, four 3V CR-2032 batteries, and 48" (1.2m) neckstrap.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Is my personal information secure when shopping on your platform?

        A: Absolutely! We take the security and privacy of your personal information seriously. Our platform utilizes advanced encryption and security measures to protect your data, ensuring a safe and secure shopping experience.

      • Q: How can I check the status of my refund?

        A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.

      • Q: Can I buy products as a guest or do I need to create an account?

        A: We support guest checkout. There are three steps for you to buy products as a guest. First, you should place an order. Then, you can proceed to the checkout process. Last, you should make a payment. If you only purchase as a guest without creating an account, you’ll miss out on the benefits of being a member.

      View More
      Question has been sent successfully

      Reviews

      • M

        Mark Rose

        Apr 01, 2026

        EXTECH Conductivity Meter EC500
        Everything went as planned, no surprises.
        Helpful
        Unhelpful
      • R

        RICHARD REICHEL

        Jan 20, 2025

        EXTECH Conductivity Meter EC500
        I've got my part, and I'm optimistic about its performance.
        Helpful
        Unhelpful
      • A

        Andrzej Polakiewicz

        Apr 17, 2024

        EXTECH Conductivity Meter EC500
        Thank hope delivery is on time thank you fir your service
        Helpful
        Unhelpful
      • M

        Mauricio Cousino

        Nov 16, 2023

        EXTECH Conductivity Meter EC500
        Fantastic items, I’ll definitely be a repeat shopper.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        EXTECH Conductivity Meter EC500
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      EXTECH Conductivity Meter EC500

      $ 569 .23
      Click here to view shipping costs.

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

      Quantity
      MOQ : 1
      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, HanYong Temperature Controller AX3-1A

      HanYong Temperature Controller AX3-1A

      US$120.38
      New In stock for sale, Wide Plus Digital Display Controller WP-C804-71-23-2H2L-P

      Wide Plus Digital Display Controller WP-C804-71-23-2H2L-P

      US$196.15

      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, MINDMAN Air Cylinder MCMA-21-20-50-G

      MINDMAN Air Cylinder MCMA-21-20-50-G

      Contact Us
      New In stock for sale, JEL Relay S5N-225HV

      JEL Relay S5N-225HV

      US$265.00
      New In stock for sale, MINDMAN Air Cylinder MCJA-46-25-30-15M-NPT

      MINDMAN Air Cylinder MCJA-46-25-30-15M-NPT

      Contact Us
      New In stock for sale, Eaton Vickers Vane Pump VTM-42-50-15-10-11-L38-14

      Eaton Vickers Vane Pump VTM-42-50-15-10-11-L38-14

      Contact Us
      New In stock for sale, SAMSUNG Servo Motor CSMD-01BK1BBM1

      SAMSUNG Servo Motor CSMD-01BK1BBM1

      Contact Us
      New In stock for sale, Sanyo Compressor C-SBN233L8V

      Sanyo Compressor C-SBN233L8V

      Contact Us
      New In stock for sale, Yaskawa Servo Motor SGMPS-20A2EH16C

      Yaskawa Servo Motor SGMPS-20A2EH16C

      Contact Us
      New In stock for sale, Delta Servo Motor ECMA-E31830QH

      Delta Servo Motor ECMA-E31830QH

      Contact Us
      New In stock for sale, MINDMAN Air Cylinder MCJA-21-12-200M-G

      MINDMAN Air Cylinder MCJA-21-12-200M-G

      Contact Us
      New In stock for sale, Panasonic Reduction Drive Gearbox Speed Reducer M9GC150B

      Panasonic Reduction Drive Gearbox Speed Reducer M9GC150B

      Contact Us

      Recent related posts

      In the post-new crown era, what are the market opportunities for refrigeration companies

      07/04/2020

      In the post-new crown era, what are the market opportunities for refrigeration companies

      In the post-new crown era, what are the market opportunities for refrigeration companies When we thought that the fear and anxiety caused by the new crown epidemic were going away, when we set up stalls in full swing to prepare for the development of the night economy, the small-scale counterattack of the new epidemic in Beijing made the originally slightly relaxed nerves tense again.

      Factors Affecting Service Life of the Air Compressor Oil

      02/15/2022

      Factors Affecting Service Life of the Air Compressor Oil

      Maintaining the air compressor oil is critical to the compressor’s performance.

      Proportional Valve vs. Solenoid Valve vs. Servo Valve

      07/03/2024

      Proportional Valve vs. Solenoid Valve vs. Servo Valve

      The way the valve controls the fluid can be divided into two types: one is on/off control, either fully open or fully closed. Examples for this type of valve include ordinary direct-acting solenoid valves, solenoid-operated directional valves, electro-hydraulic directional valves, etc.

      Discussion on the Causes of Rotor Scaling of Natural Gas Compressor

      09/22/2020

      Discussion on the Causes of Rotor Scaling of Natural Gas Compressor

      An oilfield company’s compressor station ammonia compression refrigeration device mainly caused the reduction of natural gas processing capacity and increased power consumption; severe fouling would cause

      Benefits of Rosemount Fieldbus Transmitter

      11/22/2021

      Benefits of Rosemount Fieldbus Transmitter

      It is reasonable to say that Rosemount fieldbus transmitter series can help customers reduce the overall cost of the system.

      Refrigerator Compressor Industry Chain Research Report

      06/14/2020

      Refrigerator Compressor Industry Chain Research Report

      The downstream industries of the refrigerator compressor industry are mainly household appliances such as refrigerators, freezers, water dispensers, dehumidifiers, and ice machines, which are closely related to people's living standards, and refrigerators器2䀀

      Classification and main performance of HVAC chillers

      07/18/2020

      Classification and main performance of HVAC chillers

      Commonly used chillers are divided into piston type, screw type, centrifugal type, and vortex type chiller according to the type of refrigeration compressor used. Their evaporators and condensers generally use shell and tube heat exchangers, the throttling device uses thermal expansion valves, the refrigerant is freon

      What are the precautions for compressor operation

      07/01/2020

      What are the precautions for compressor operation

      What are the precautions for compressor operation If the compressor operation is wrong, it will affect the operation. Therefore, in the usual maintenance of compressors, we have to follow many rules, or precautions. What are the matters we need to pay attention to the compressor? Let's take a look.

      Which position in the machinery industry has a career

      08/30/2020

      Which position in the machinery industry has a career

      The modern development of Payipa machinery technology<br></br> Due to historical reasons, our country has missed the previous industrial revolutions. Mechanical technology has been paid attention to mainly after the founding of the People’s Republic of China.

      Variable-speed technology has become an essential component in the effort to improve HVAC equipment efficiency.

      10/02/2025

      Variable-speed technology has become an essential component in the effort to improve HVAC equipment efficiency.

      Variable-speed technology has become an essential component in the effort to improve HVAC equipment efficiency. The term “variable-speed” applies to two different components in an air conditioning or heat pump system: the blower motor and the compressor. 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

      • 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 :

      25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 9A0412J7D03 ADDA AD0912HB-F93GP AFC0912DE Bristol H2EB24SABKA contactor fuji sc n2 Copeland CS14K6E-PFV-545 Daikin JT160BC-YE H88-30C-1024VL ha50151v4 Hitachi 1000EL-160D3 LG NR52L31A mtz22jc3bve Panasonic 2JS438D3BB04 Parker Sporlan 100047 Parker Sporlan 111271 rsp 750 5 Schneider LC1D06 sc n4 contactor SMC 50-VFE3190-5TDM-00N-1-X140 Toshiba PG150X1C-4DZDE2

      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. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot