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ASAIR AHT21B Digital Temperature and Humidity Sensor

ASAIR AHT21B Digital Temperature and Humidity Sensor

Regular price R 49.40 ZAR
Regular price R 56.81 ZAR Sale price R 49.40 ZAR
Sale Sold out

Chinese Warehouse Import — Import from our Chinese warehouse via I Found Tech. Factory-direct component lines, consolidated for South African makers and businesses.

ASAIR AHT21B Digital Temperature and Humidity Sensor — buy online in South Africa with stock-backed fulfillment from I Found Tech.

Product Overview

Brand:ASAIR Working Principle:Humidity Sensor Sensor Type:Humidity Sensor Weight:1g Size:12*12*18mm Working Voltage:3.3V Temperature measurement range:-40~+80℃ Humidity measurement range:0-100% RH Temperature measurement accuracy:± 0.5℃ Humidity measurement accuracy:± 3% RH(25℃) Resolution temperature:0.01℃ Resoluti...

Category: Sensor. Keywords: asair, aht21b, digital, temperature, humidity, sensor.

Key Features & Benefits

  • High-sensitivity sensing ideal for IoT gateways, alarms, and environmental monitoring
  • Brand:ASAIR Working Principle:Humidity Sensor Sensor Type:Humidity Sensor Weight:1g Size:12*12*18mm Working Voltage:3.3V Temperature measurement range:-40~+80℃ Humidity measurement range:0-100% RH Temperature measurement
  • Sourced via our Import from Chinese Warehouse program — quality-checked before dispatch
  • Shipped from I Found Tech with local support and clear product documentation

Applications & Use Cases

  • Smart home & building automation
  • Industrial telemetry and data logging
  • STEM / university electronics labs
  • Maker dashboards and MQTT nodes

Technical Specifications

Why Choose I Found Tech

I Found Tech helps customers access vetted electronic components without navigating overseas marketplaces alone. Our Chinese Warehouse Import range brings factory-catalog depth to a single trusted South African storefront — ideal for prototypes, production spin-ups, education, and service workshops.

  • Transparent pricing with landed-cost clarity
  • Broad SKU coverage for boards, modules, sensors, power, and mechanics
  • Local support and order assistance
  • SEO-documented listings with clear specifications per product

Frequently Asked Questions

Is this part ready to use?

Yes — ASAIR AHT21B Digital Temperature and Humidity Sensor is supplied as a new sensor, suitable for immediate integration subject to your project requirements.

Why buy through I Found Tech?

We consolidate trusted factory lines through our Chinese Warehouse Import channel, offering transparent pricing and South African fulfillment.

Do you offer bulk or repeat orders?

Contact I Found Tech for volume pricing on repeat sensor orders. Stock levels shown online update from our warehouse feed.

Search & Discovery

Find this product under Chinese Warehouse Import and Import from Chinese Warehouse in our store navigation. Also indexed for: asair, aht21b, digital, temperature, humidity, sensor, electronic components South Africa, sensor suppliers.

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ASAIR AHT21B Digital Temperature and Humidity Sensor - I Found Tech Chinese Warehouse Import
ASAIR AHT21B Digital Temperature and Humidity SensorYXC507
ASAIR AHT21B Digital Temperature and Humidity SensorYXC507
Regular price
R 56.81
Sale price
R 49.40/ea
R 0.00
Sold out
Regular price
R 56.81
Sale price
R 49.40/ea
R 0.00