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
TOWA SEIDEN
TOWA SEIDEN
  • Level Meter
    Level Meter
  • Capacitor
    Capacitor
  • Switch
    Switch
NIVELCO
NIVELCO
  • Level Meter
    Level Meter
HYDAC
HYDAC
  • Transmitter
    Transmitter
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Level Meter
    Level Meter
  • Overflow Valve
    Overflow Valve
  • Gear Pump
    Gear Pump
  • Filter
    Filter
  • Pressure Gauge
    Pressure Gauge
  • Ball Valve
    Ball Valve
  • Switch
    Switch
jerguson
jerguson
  • Level Meter
    Level Meter
JOLA
JOLA
  • Level Meter
    Level Meter
KES
KES
  • Level Meter
    Level Meter
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
      • HOBO Level Meter U20-001-04
      1/1
      HOBO Level Meter U20-001-04
      $ 1,519 .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
      The HOBO Level Meter is high quality!
      Real-time Clock ± 1 minute per month 0° to 50°C (32° to 122°F)
      Battery 2/3 AA, 3.6 Volt lithium, factory-replaceable
      Battery Life (Typical Use) 5 years with 1 minute or greater logging interval
      Memory (Non-volatile) 64K bytes memory (approx. 21,700 pressure and temperature samples)
      Operation Range -20° to 50°C (-4° to 122°F)
      Accuracy ±0.44°C from 0° to 50°C (±0.79°F from 32° to 122°F), see Plot A in manual
      Resolution 0.10°C at 25°C (0.18°F at 77°F), see Plot A in manual
      Response Time (90%) 5 minutes in water (typical)
      Stability (Drift) 0.1°C (0.18°F) per year
      Raw Pressure Accuracy** ±0.3% FS, 0.62 kPa (0.09 psi) maximum error
      Resolution <0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water

      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

      • J

        JASON DESHAZIER

        May 20, 2025

        HOBO Level Meter U20-001-04
        great deal
        Helpful
        Unhelpful
      • A

        Alison Onuschak

        Apr 13, 2024

        HOBO Level Meter U20-001-04
        Perfectly matched, fast shipping, and a great value!
        Helpful
        Unhelpful
      • R

        Robert Duncan

        Jan 03, 2024

        HOBO Level Meter U20-001-04
        The delivery was right on schedule, excellent.
        Helpful
        Unhelpful
      • W

        Walter David Graham

        Jul 12, 2023

        HOBO Level Meter U20-001-04
        The item arrived with ease and on schedule, great job OKmarts.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        HOBO Level Meter U20-001-04
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      HOBO Level Meter U20-001-04

      $ 1,519 .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, 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, QUALCOMM IC Integrated Circuit Chip QCN-5054-0-105DRQFN-MT-07-0

      QUALCOMM IC Integrated Circuit Chip QCN-5054-0-105DRQFN-MT-07-0

      US$64.23
      New In stock for sale, Sumitomo Reduction Drive Gearbox Speed Reducer ZNHM01-1220-B-160

      Sumitomo Reduction Drive Gearbox Speed Reducer ZNHM01-1220-B-160

      Contact Us
      New In stock for sale, Bitzer Compressor GSD80295VA

      Bitzer Compressor GSD80295VA

      Contact Us
      New In stock for sale, ADDA Fan AD0412HB-J93

      ADDA Fan AD0412HB-J93

      US$21.00
      New In stock for sale, Eaton Moeller Circuit Breaker LZMN3-4-A320

      Eaton Moeller Circuit Breaker LZMN3-4-A320

      US$919.12
      New In stock for sale, MINDMAN Air Cylinder MCMB-11-40-70-A-N

      MINDMAN Air Cylinder MCMB-11-40-70-A-N

      US$84.62
      New In stock for sale, LUT Bearing 61917

      LUT Bearing 61917

      US$3.10
      New In stock for sale, ATOS Solenoid Valve DHI-0639/C

      ATOS Solenoid Valve DHI-0639/C

      Contact Us

      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, Delixi Fuse HH15-63-30

      Delixi Fuse HH15-63-30

      US$114.20
      New In stock for sale, SCENERY Vane Pump SQP31-25-7-86CD-18

      SCENERY Vane Pump SQP31-25-7-86CD-18

      US$1142.31
      New In stock for sale, ALTERA IC Integrated Circuit Chip EP1C3T100C8N

      ALTERA IC Integrated Circuit Chip EP1C3T100C8N

      US$98.49
      New In stock for sale, Festo Air Cylinder DSNU-16-175-PPV-A-S2

      Festo Air Cylinder DSNU-16-175-PPV-A-S2

      US$75.38
      New In stock for sale, AirTAC Air Cylinder TCMJ63X50-10S

      AirTAC Air Cylinder TCMJ63X50-10S

      US$250.00
      New In stock for sale, Copeland Compressor 3DS3A0750-TFE

      Copeland Compressor 3DS3A0750-TFE

      Contact Us
      New In stock for sale, Honeywell Safety Valve S245B DN50

      Honeywell Safety Valve S245B DN50

      US$2453.85
      New In stock for sale, MINDMAN Air Cylinder MCGD-03-12-50

      MINDMAN Air Cylinder MCGD-03-12-50

      US$135.77
      New In stock for sale, PANASONIC Capacitor 50V 390UF

      PANASONIC Capacitor 50V 390UF

      US$9.76
      New In stock for sale, Copeland Compressor ZP51K5E-TFD-491

      Copeland Compressor ZP51K5E-TFD-491

      US$866.67

      Recent related posts

      Detecting and repairing methods for problems in shell and tube condensers

      08/17/2020

      Detecting and repairing methods for problems in shell and tube condensers

      Since the central air conditioner is a kind of refrigeration equipment, it must be equipped with a condenser, and most of them are shell and tube condensers. When the device has been used for a long time, some inconveniences may occur.

      What is the reason why the air conditioner compressor does not start

      08/20/2020

      What is the reason why the air conditioner compressor does not start

      Air-conditioning compressors belong to the middle of the air-conditioning refrigeration system. If there is a problem with the air-conditioning compressor, it will directly affect the air-conditioning.

      Introduction to cleaning and maintenance of temperature control valve of okmarts.com air compressor

      09/11/2020

      Introduction to cleaning and maintenance of temperature control valve of okmarts.com air compressor

      The composition of the temperature control valve of okmarts.com air compressor: The temperature control valve is composed of valve body, valve core, temperature sensing element, spring, etc.:

      Compressor oil change index

      06/29/2020

      Compressor oil change index

      Compressor oil change index The general indicators for determining whether the refrigeration oil can continue to be used are: appearance, viscosity, acid value, moisture, pour point, flash point, compressive strength, copper corrosion, mechanical impurities and insolubles.

      Brief Analysis of Hitachi Central Air Conditioner and Daikin

      01/14/2021

      Brief Analysis of Hitachi Central Air Conditioner and Daikin

      In the current domestic central air-conditioning market, the central air-conditioning is still doing well with Japanese brands. But among the Japanese brands, we have to say that Hitachi is the brand of Hitachi. At present, most air conditioners use scrol器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙ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і識�僬㣢

      The structure and function of the air compressor PLC product upgrade

      09/02/2020

      The structure and function of the air compressor PLC product upgrade

      The CPU is mainly composed of arithmetic units, controllers, registers and data, control and status buses that realize the connection between them. The CPU unit also includes peripheral chips, bus interfaces and related circuits.

      The world’s compressor-free ultra-low temperature refrigerator with the lowest temperature of -80℃——Stirling ultra-low temperature refrigerator

      07/22/2020

      The world’s compressor-free ultra-low temperature refrigerator with the lowest temperature of -80℃——Stirling ultra-low temperature refrigerator

      The history of the refrigerator<br></br> <br></br> The discovery of American Jacobi Perkins in 1834 led to the invention of the refrigerator. The Scot John Harrison discovered the cooling effect, and by 1862, his first refrigerators were on the market.

      Air compressor solenoid valve function

      09/08/2020

      Air compressor solenoid valve function

      Solenoid valves are the basic components of automation used to control fluids and belong to experimental devices. Solenoid valves are not limited to hydraulic or pneumatic; solenoid valves for air compressors are usually used in industrial control systems to adjust the direction, flow, speed, on-off and Other parameters.

      Briefly explain the principle, advantages and disadvantages of screw compressors

      06/25/2020

      Briefly explain the principle, advantages and disadvantages of screw compressors

      Briefly explain the principle, advantages and disadvantages of screw compressors The screw compressor has the characteristics of small size, light weight, easy maintenance, etc. It is a model that develops faster in refrigeration compressors. On the one hand, the screw profile and structural design have made great progress. On the other hand, the introduction of special milling machines for screw rotors, especially grinding machines, has improved the machining accuracy and processing efficiency of

      Large collection of air compressor brands

      09/15/2020

      Large collection of air compressor brands

      1. Atlas Copco Atlas, Copco (hereinafter referred to as AC) AC is a multinational group, headquartered in Sweden, the air compressor manufacturer is just a subordinate group. Due to years of continuous acquisitions, AC can produce almost all kinds of air compressors, which is quite famous. It has the highest share in the world.

      • 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 :

      TOWA Level Meter 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 9G1224P1G01 AE4460Y-FZ3C ASM103N11UFZ compressor mt80hp4ave e40s6 2500 3 t 24 encoder autonics e40s6 1000 3 t 24 fuji sc 05 contactor Jeou Gang DBW-G06-A3 kd1204pkb2 LG FLA150NBMA NH47VXBT rsp 100 12 sc n3 contactor sgdv 1r9d11a SUNON EG50060S1-C380-S9A TAG5568E TNB306FPGMC Toshiba PE50H1C-9 W2E250-HJ40-07 Ziehl Abegg FN063-ZIQ.DG.V7P2

      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