You save 6,240 (36%)
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Estimated doorstep delivery by 11 Nov - 13 Nov from USA
Get Accurate Indoor Climate Data
The Extech 445703 Big Digit Indoor Humidity and Temperature Meter provides precise environmental readings with a clear 1-inch LCD display. It measures humidity from 10 to 99%RH and temperature from 14 to 140°F or -10 to 60°C, ensuring accurate monitoring for indoor spaces. The device features a dual display, Max/Min recording with reset, and comes complete with a stand, wall mounting bracket, and a AAA battery. Its accuracy of ±5%RH and ±1°C makes it suitable for sensitive environments such as laboratories, greenhouses, or HVAC systems. Designed for easy wall mounting or tabletop placement, it is imported from the USA and arrives in 11-13 days.
Precision and Ease of Use
Extech's Big Digit Hygro-Thermometer combines large, easy-to-read digits with ±5%RH and ±1°C accuracy, making it ideal for precise indoor climate control. Its Max/Min functions help track environmental fluctuations over time, supported by a sturdy stand and wall mount for versatile placement. Imported directly from USA, it ensures quality and reliability for professional and personal use.
Ideal for Indoor Environments
Designed for greenhouses, laboratories, HVAC, and home use, this device provides accurate humidity and temperature readings. Skip it if you need medical-grade thermometers or for outdoor weather tracking. Its simple operation and clear display make it suitable for both technical and everyday monitoring in India.
Typical situations where Extech Big Digit Indoor Humidity and Temperature Meter | 1in LCD helps — illustrative scenarios, not customer reviews.
A greenhouse owner in Pune needs to maintain optimal humidity for plants. Extech meter provides accurate readings, helping to adjust watering and ventilation, saving ₹2000 monthly on energy and plant loss.
Using the imported Extech device, the owner monitors humidity from 10-99%RH and temperature from 14-140°F, ensuring precise control and better crop health.
| Power Source | AAA Battery |
| Recalibration | Not specified |
| Shelf Life | Factory sealed, check manufacturer's date |
| Reapplication | Max/Min recording with reset |
| Suitable For | Indoor climate monitoring, laboratories, greenhouses |
| Cost per use | ₹10,870 per unit |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by Extechunder its own policy.
| Feature | Extech Big Digit | Others |
|---|---|---|
| Measurement Range | Humidity 10-99%RH, Temp 14-140°F (-10-60°C) | Most Indian models measure 20-90%RH, 0-50°C, less precise |
| Display Size | 1 inch LCD digits | Smaller LCD screens, harder to read at a distance |
| Accuracy | ±5%RH, ±1°C | Typically ±10%RH, ±2°C, less reliable |
| Price per Unit | ₹10,870 per unit | ₹3000-₹5000 for similar models |
| SKU | yjv4935 |
| GTIN | 00793950445730 |
| Brand | Extech |
| Model Number | 445703 |
| Display Size | 1 inch |
| Measurement Range Humidity | 10-99%RH |
| Measurement Range Temperature | 14-140°F / -10-60°C |
About Extech
Extech is a leading manufacturer of professional measurement instruments, trusted worldwide for accuracy and durability in scientific and industrial environments.
Compliance & Legal
This product is a scientific measurement device; no medical or regulatory claims apply. Ensure proper placement for accurate readings. No calibration certificate included.
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This item:
Extech Big Digit Indoor Humidity and Temperature Meter | 1in LCD, ±5%RH, ±1°C | Wall Mount & Stand Included
10,870
This item
Extech Big Digit Indoor Humidity and Temperature Meter | 1in LCD, ±5%RH, ±1°C | Wall Mount & Stand Included
10,870
Total price:
20,960
You save 8,030 (28%) Extra3 items selected
3 items
20,960You save 8,030 (28%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 10,870 17,110 | 5,080 5,850 | 5,010 6,030 | 4,840 7,450 | 2,610 4,180 | 2,620 4,050 | 13,630 18,840 |
| Brand Name | Extech | DANOPLUS | Gain Express | Incubator Warehouse | Creative Hobbies | TIMESETL | Tape Logic |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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