x
Sorry, Something went wrong!
AMAZON
Robocraze MQ-137 NH3 Gas Sensor Module | Ammonia Gas Detection Sensor with Analog Output for Arduino, IoT, Robotics & Air Quality Monitoring Projects
₹2,743
₹3,951
31% OFF
3-Month Low
Updated 4th Aug 2026, 08:40 PM
Buy Now
Price Analysis & Buying Guide
F
16 / 100
Not a Deal
Confidence: 100%
Avg Discount
0/28
Recent Discount
0.8/22
Historical Pos.
4.2/20
Low Proximity
7/20
Trend Bonus
4/10
Avg Price
₹2,591
6M Avg
₹2,764
All-Time Low
₹139
All-Time High
₹2,859
vs MRP
↓30.6%
Price Benchmarks
Lowest Ever
₹139
1st Jul 2022
Highest Ever
₹2,859
16th Aug 2025
Average Price
₹2,584
114 data points
3-Month Low
₹2,743
28th Jun 2026
6-Month Low
₹2,647
22nd Mar 2026
12-Month Low
₹2,423
18th Oct 2025
As per price history, Robocraze MQ-137 NH3 Gas Sensor Module | Ammonia Gas Detection Sensor with Analog Output for Arduino, IoT, Robotics & Air Quality Monitoring Projects's lowest price is ₹139. The average price is ₹2,591. Highest ever price is ₹2,859. Along with deals, coupons & discounts, you can get it at ₹2,743. Read our Pricing Disclosure
Similar Products
Product Details
| Product Code | B08NDRZB53 |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Robocraze |
| Rating | 3.9 (72 ratings) |
| Category | Gas Monitors & Detectors |
| Manufacturer | 9th Main, 1st C Cross, HRBR Layout, Banaswadi, Bengaluru, Karnataka 560043, 080 4851 1516, Robocraze |
| Model Number | TIFSS0167 |
| Model Number | TIFSS0167 |
| Dimensions | 5 x 5 x 5 cm; 50 g |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for Robocraze MQ-137 NH3 Gas Sensor Module Ammonia Gas Detection Sensor with Analog Output for Arduino IoT Robotics amp Air Quality Monitoring Projects?
▶
The all-time lowest price for Robocraze MQ-137 NH3 Gas Sensor Module Ammonia Gas Detection Sensor with Analog Output for Arduino IoT Robotics amp Air Quality Monitoring Projects was ₹139 recorded on 1st Jul 2022. The current price is 1873.4% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for Robocraze MQ-137 NH3 Gas Sensor Module Ammonia Gas Detection Sensor with Analog Output for Arduino IoT Robotics amp Air Quality Monitoring Projects was ₹2,859 on 16th Aug 2025. Right now you save 4.1% compared to the peak price.
What is the average selling price?
▶
Based on 114 data points, the average price of Robocraze MQ-137 NH3 Gas Sensor Module Ammonia Gas Detection Sensor with Analog Output for Arduino IoT Robotics amp Air Quality Monitoring Projects is ₹2,584. The current price is 6.2% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹2,743 on 28th Jun 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for Robocraze MQ-137 NH3 Gas Sensor Module Ammonia Gas Detection Sensor with Analog Output for Arduino IoT Robotics amp Air Quality Monitoring Projects was ₹2,647 on 22nd Mar 2026.
Is the price going up or down?
▶
The current price trend for Robocraze MQ-137 NH3 Gas Sensor Module Ammonia Gas Detection Sensor with Analog Output for Arduino IoT Robotics amp Air Quality Monitoring Projects is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 296 days since the last recorded low price.
Has this product been cheaper recently?
▶
The current price is at its 3-month low. It may be worth buying now, though historically lower prices have been available.
How does the current price compare to the average?
▶
The current price is 5.9% above the average price. You may want to wait for a price drop unless you need it urgently.
How much discount is available from MRP?
▶
You're currently saving 30.6% off the MRP (Maximum Retail Price). A solid discount from the listed retail price.
Should I buy this product now?
▶
Price is high. Score: 16/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 16 with 100% confidence.
Where can I buy this product?
▶
Robocraze MQ-137 NH3 Gas Sensor Module Ammonia Gas Detection Sensor with Analog Output for Arduino IoT Robotics amp Air Quality Monitoring Projects is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.