Ammonia Gas Detector 0-100ppm NH₃ Sensor & Non-Destructive Moisture Meter Kit US

Brand: HoldPeak Sold By: TopSelected
$266.58 In Stock
Ships from United States Arrives in 7-14 business days

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30-day returns in original condition. Food, medicine & supplements are non-returnable.
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03
September2026
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14
September2026
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Ammonia Gas Detector 0-100ppm NH₃ Sensor & Non-Destructive Moisture Meter Kit US

Ammonia Gas Detector 0-100ppm NH₃ Sensor & Non-...

$266.58

Description
Ammonia Gas Detector 0-100ppm NH₃ Sensor & Non-Destructive Moisture Meter Kit
Dual Industrial Safety Monitor: Ammonia Gas Leak Detector with Alarm (0-100ppm) + Deep Wall Moisture Tester for Wood/Concrete - Free Shipping 
✅ Safety Double Insurance (Poison Gas + Humidity): HP-535G ammonia detector real-time monitoring of environmental ammonia concentration (0-100ppm), providing two levels of audible and visual alarm (60dB/80dB), to prevent the risk of poisoning of industrial/farm and other high-ammonia environments (400ppm can lead to death within 30 minutes).HP-5000T moisture meter accurately detect the building materials moisture (0-100%), intelligent classification of “DRY/RISK/WET” risk level, to avoid mold and structural corrosion and other safety hazards. Intelligent classification of “DRY/RISK/WET” risk level, to avoid wall mold, structural corrosion and other safety hazards.
✅ Accurate Dual-core Measurement (Fast Response + Deep Penetration): HP-535G ammonia meter electrochemical sensor response time <120 seconds, recovery time <24 seconds, the error is only ± 25% F.S. HP-5000T moisture meter 20-40mm deep non-destructive detection, auto-calibration technology to ensure the accuracy (calibrated to zero error).
✅ Intelligent Dual Control (Threshold Customization) : HP-535G Ammonia Meter customized dual-level alarm values (A1/A2), support ℃/℉ switching, LCD screen multi-parameter display.HP-5000T Moisture Meter adjustable humidity limits (RISK: 0-50; WET: 51-100), exceeding the standard automatic beeping warning.
✅ Wide Range of Applications (Industrial/Construction/Farming): HP-535G Ammonia Meter: farms, chemical plants, environmental monitoring (supports extreme environments from -20℃~50℃).HP-5000T Moisture Meter construction sites, wood processing, warehouse management (compatible with concrete/gypsum/wood and other materials).
✅ Endurance Double Guarantee (Low Consumption + Easy to Use): are used in lithium batteries (ammonia meter can be charged, moisture meter Type-C fast charging), support for 30 minutes without operation automatic shutdown.HP-5000T moisture meter one key calibration, HOLD data lock, MAX / MIN record; HP-535G ammonia meter backlit keys, probe anti-fouling design, sealing glue protection.
 

Technical Parameters
  • Model:HP-535G Ammonia Detector
  • Display: 84×69mm big screen VA LCD
  • CO2 sensor type: NDIR sensor
  • CO2 detective range: 0~10000 ppm
  • Displayed CO2 resolution: 1ppm
  • CO2 detective accuracy :± (5% of display + 50ppm)
  • CO2 conformity accuracy: ± 20%
  • CO2 operating temperature: -10~50℃ (14~122℉)
  • CO2 operating relative humidity: 0~95% RH (non condense).
  • NDIR sensor life time: >10 years
  • Temperature test range: -40~80℃ (-40~176℉)
  • Temperature test accuracy: ± 2℃ (± 3.6℉)
  • Temperature test resolution: 0.1℃ (0.1℉)
  • Relative humidity test range: 0.1~99.9%
  • Relative humidity test accuracy: ± 10.0% 
  • Relative humidity test resolution: 0.1% 
  • Power supply: Built-in 3.7V Lithium battery (2000mAh)
  • Battery charging time: Approx. 2 hours
  • Power operating time: Approx. 4 hours
  • Dimensions(H/W/D): 128 x 90 x 37mm
  • Weight: Approx. 230g (including battery)
  • Product material: ABS plastic
 

  • Model: HP-5000T Moisture Meter
  • Measuring range:0-100
  • Measuring depth:20-40mm
  • Risk limit valve range:0-50
  • Wet limit valve range:51-100
  • Operating Temperature: 0-40℃
  • Operating Humidity:0%-70%RH
  • Storage environment:-10-50℃(5%-95%RH)
  • Automatic shut-down: 30 minutes
  • Display: Color screen
  • Battery: Lithium battery 3.7V 400mAh
  • Moisture Meter Size: 195x60x30.5mm
  • Moisture Meter Weight: 153g

 

 

 

Package Include:

  • Ammonia Detector*1
  • Moisture Meter*1
  • Type-C charging cable*2
  • Screwdriver*1
  • Lanyard*1
  • Manual*2
  • Package Box*2
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Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges first item USD 6.99 and additional item USD 3.0 each. Standard International Shipping from United Kingdom, Germany, Italian and Japan to the United States charges first item USD 11.99 and additional item USD 4.0 each.

Import Duty: Everymarket collects applicable duties and taxes on goods imported into the U.S. at checkout, it's calculated based on the goods value multiply by the rate. For United Kingdom and China goods is 10%, Germany, Italian and Japan goods is 15%. We are committed to making your U.S. shopping experience simple and transparent. The method of delivery—either Delivered Duty Paid (DDP) or Delivered Duty Unpaid (DDU)—depends on whether duties and taxes are collected at the time of your purchase.

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. Average transit times to the United States is 3 - 7 Business days and average transit times to International is 7 - 14 Business days 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs:
    - If your return is approved due to a defective, damaged, or incorrect item, we will provide a prepaid return shipping label at no cost.

    - If the item has no quality issues and matches the product listing and description, please contact our Customer Service team before returning it. Once your return is authorized, you must return the item according to the provided instructions. In this case, the return shipping cost is the customer's responsibility.

    - We are not responsible for return shipping costs for items returned without prior authorization.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Please contact us to get return labels.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 (800) 660-3783

  • Email: cs@everymarket.com

 

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