Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Para una experiencia más ágil ya no llamaremos para confirmar tu pedido, pero tu experiencia seguirá igual.

GlobalAlertBar Ya no llamamos - 100626

Suscríbete ahora

LTO Walmart Pass 241125 - mxdism5ftaft - monthlyLTOAndAnnualMonthlyFT

Mtz BrandAmplifier Ad Product page

MTZ Team | Brand Box - Item Page Tempo_AutoCopy

MTZ Team | Marquee 2  Item Page Tempo_AutoCopy

MTZ Team | Skyline  Item Page Tempo_AutoCopy

NEW AddToCart Mon Feb 03 2025 7:10 PM PST Tempo_AutoCopy

NEW BrandLink Mon Feb 03 2025 6:27 PM PST Tempo_AutoCopy

NEW Breadcrumb Thu Jan 15 2026 11:43 AM PST

NEW BuyBoxAd Mon Feb 09 2026 11:32 AM PST

Solicita hasta $20,000 y paga hasta en 8 plazos

NEW FinancingOptions Thu Jan 15 2026 1:49 PM PST

title

#0071dc

NEW Fulfillment Mon Feb 03 2025 7:12 PM PST Tempo_AutoCopy

NEW InternationalShipping Thu Jan 15 2026 11:47 AM PST

NEW ListsAndRegistries Wed Mar 19 2025 4:29 PM PDT

NEW MediaPlaceholder Thu Jan 15 2026 11:45 AM PST

NEW PaymentPlans Mon Feb 03 2025 7:09 PM PST Tempo_AutoCopy

NEW PriceInformation Mon Feb 03 2025 6:29 PM PST Tempo_AutoCopy

NEW ProductDescriptionPlaceholderATF Wed Dec 24 2025 2:32 PM PST

NEW ProductDescriptionPlaceholder Mon Mar 31 2025 3:15 PM PDT

NEW ProductFlags Mon Feb 03 2025 6:27 PM PST Tempo_AutoCopy

NEW ProductHighlightsPlaceholder Wed Oct 15 2025 4:25 PM PDT

NEW ProductImages Mon Feb 03 2025 7:18 PM PST Tempo_AutoCopy

NEW ProductName Mon Feb 03 2025 6:28 PM PST Tempo_AutoCopy

NEW ProductReturnPolicy Mon Feb 10 2025 12:34 PM PST Tempo_AutoCopy

NEW ProductStickyBuyBox Mon Aug 04 2025 4:23 PM PDT

NEW PromoDiscount Mon Sep 15 2025 9:57 PM PDT

NEW ReviewsPlaceholder Mon Mar 31 2025 3:08 PM PDT

NEW SellersSecondaryBuyBox Mon Feb 03 2025 7:17 PM PST Tempo_AutoCopy

NEW ShopWithConfidence Fri Apr 17 2026 11:00 AM PDT

NEW SocialProofMessage Tue May 13 2025 9:24 PM PDT

NEW SoldAndShippedBy Mon Feb 03 2025 7:14 PM PST Tempo_AutoCopy

NEW Variants Mon Feb 03 2025 7:11 PM PST Tempo_AutoCopy

NEW WarrantyPolicy Thu Jan 15 2026 11:47 AM PST

Product Specifications Placeholder Module, Monday, February 13, 2023, 11:08:45:06 am Tempo_AutoCopy

Product Warranty Placeholder Module, Monday, February 13, 2023, 11:21:13:92 am Tempo_AutoCopy

[Sticky] AddToCart Thu Jan 15 2026 1:55 PM PST

[Sticky] Fulfillment Thu Jan 15 2026 1:57 PM PST

[Sticky] InternationalShipping Thu Jan 15 2026 3:28 PM PST

[Sticky] PaymentPlans Thu Jan 15 2026 1:49 PM PST

[Sticky] PriceInformation Fri Mar 13 2026 3:32 PM PDT

[Sticky] ProductReturnPolicy Thu Jan 15 2026 3:27 PM PST

[Sticky] SoldAndShippedBy Thu Jan 15 2026 3:26 PM PST

[Sticky] WarrantyPolicy Thu Jan 15 2026 3:28 PM PST

Category Bestsellers

Category Bestsellers Carousel

Complementary

Complementary Carousel

Similar Items[VAV]

Similar items

DO-66 Dissolved Oxygen Meter Portable Digital DO Tester Analyzer for Aquaculture Aquarium

<div>¡El producto es muy bueno, ¡ creo que te gustará!</div>

<ul><li>1、Dissolved oxygen meter is equipped with 0% and 100% 2‑point automatic calibration buttons, convenient for calibration. 2、Temperature compensation function automatically recognizes and converts corresponding value under the difference between actual solution temperature and the standard temperature. 3、The instrument can be divided into two parts, the sensor and the electronic unit, and the electrode can be removed and replaced. 4、Sensor uses thin‑film dissolved oxygen electrodes, and the electronic unit is an integrated operational amplifier + microcomputer chip. 5、Mainly used in agriculture and aquaculture, water treatment, and also a good helper for household pet fish.
Item Type: DO Meter Material: ABS Measuring Range: Dissolved Oxygen: 0-199.9%, 0-16.5mg/L Temperature: 0℃-50℃, 32℉-122℉ Resolution: Dissolved Oxygen: 0.1%, 0.01mg/L Temperature: 0.1℃, 32.18℉ Accuracy: Dissolved Oxygen: ±1.5%F.S (Full Scale) Temperature: ±1℃, ±33.8℉ Residual Current: The reading will not return to zero when ≤0.15mg/L Response Time: ≤15 Seconds Temperature Compensation: 0℃-50℃ Power Supply: 2 x 1.5V AAA Dry Battery (Battery Not Included) Working Temperature: 0℃-50℃, 32℉-122℉ How to Use: 1. Rinse the electrode with deionized water or rinse solution. Press On/Off to turn on the machine. Immerse the electrode in the zero-oxygen solution for at least 3 minutes and keep shaking gently until the displayed value is stable. 2. Press the on/off key until the second line of the "CAL" character is displayed, and gently shake the electrode. When the displayed value is stable, press the "%/L/mg" key, the display DO value is 0%, and the completion is zero. Calibration. 3. Clean the electrode, immerse the electrode in a saturated dissolved oxygen solution, and continue to gently shake the electrode until the displayed value is stable. 4. Gently shake and press the ON / OFF key until the second line of the display shows the "CAL" character, and then press the ℃/°F key, and the DO value of 100.0% will be displayed at this time, and the slope correction is completed. 
1 x DO Meter1 x Plastic Storage Box3 x Sandpaper1 x Electrode Protective Cover1 x Manual</li></ul>

Cantidad de Piezas

País de Origen

Peso del Producto Ensamblado

Tecnología de la Pantalla

Contenido del Empaque

Longitud del Producto Ensamblado

Características Adicionales

Condición

Número de Piezas

Material

Ancho del Producto Ensamblado

Gama Color

Precisión de Temperatura

Altura del Producto Ensamblado

brand

1、Dissolved oxygen meter is equipped with 0% and 100% 2‑point automatic calibration buttons, convenient for calibration. 2、Temperature compensation function automatically recognizes and converts corresponding value under the difference between actual solution temperature and the standard temperature. 3、The instrument can be divided into two parts, the sensor and the electronic unit, and the electrode can be removed and replaced. 4、Sensor uses thin‑film dissolved oxygen electrodes, and the electronic unit is an integrated operational amplifier + microcomputer chip. 5、Mainly used in agriculture and aquaculture, water treatment, and also a good helper for household pet fish.
Item Type: DO Meter Material: ABS Measuring Range: Dissolved Oxygen: 0-199.9%, 0-16.5mg/L Temperature: 0℃-50℃, 32℉-122℉ Resolution: Dissolved Oxygen: 0.1%, 0.01mg/L Temperature: 0.1℃, 32.18℉ Accuracy: Dissolved Oxygen: ±1.5%F.S (Full Scale) Temperature: ±1℃, ±33.8℉ Residual Current: The reading will not return to zero when ≤0.15mg/L Response Time: ≤15 Seconds Temperature Compensation: 0℃-50℃ Power Supply: 2 x 1.5V AAA Dry Battery (Battery Not Included) Working Temperature: 0℃-50℃, 32℉-122℉ How to Use: 1. Rinse the electrode with deionized water or rinse solution. Press On/Off to turn on the machine. Immerse the electrode in the zero-oxygen solution for at least 3 minutes and keep shaking gently until the displayed value is stable. 2. Press the on/off key until the second line of the "CAL" character is displayed, and gently shake the electrode. When the displayed value is stable, press the "%/L/mg" key, the display DO value is 0%, and the completion is zero. Calibration. 3. Clean the electrode, immerse the electrode in a saturated dissolved oxygen solution, and continue to gently shake the electrode until the displayed value is stable. 4. Gently shake and press the ON / OFF key until the second line of the display shows the "CAL" character, and then press the ℃/°F key, and the DO value of 100.0% will be displayed at this time, and the slope correction is completed. 
1 x DO Meter1 x Plastic Storage Box3 x Sandpaper1 x Electrode Protective Cover1 x Manual

DO-66 Dissolved Oxygen Meter Portable Digital DO Tester Analyzer for Aquaculture Aquarium

¡La membresía que te da envíos ilimitados sin costo!