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AMAZON

ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller

₹448 ₹799 44% OFF
vs Avg
↑1.4%
vs Peak
↓29.7%
Trend
→ Flat
Since Low
418d
Updated 15th Aug 2026, 07:30 AM
Buy Now

Price Analysis & Buying Guide

F
5 / 100 Not a Deal Confidence: 100%
Avg Discount
0/28
Recent Discount
0/22
Historical Pos.
1.4/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹442
6M Avg
₹440
All-Time Low
₹392
All-Time High
₹637
vs MRP
↓43.9%

Price Benchmarks

Lowest Ever
₹392
28th Jun 2025
Highest Ever
₹637
4th Apr 2023
Average Price
₹442
72 data points
3-Month Low
₹392
5th Jun 2026
6-Month Low
₹392
29th Mar 2026
12-Month Low
₹392
16th Oct 2025

Price History

As per price history, ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller's lowest price is ₹392. The average price is ₹442. Highest ever price is ₹637. Along with deals, coupons & discounts, you can get it at ₹448. Read our Pricing Disclosure

Product Details

Product Code B0976523ML
Market Place amazon.in
Store Amazon
Rating 3.8 (28 ratings)
Category Motor Speed Controllers
Manufacturer ERH India
Dimensions 10 x 10 x 10 cm; 460 g
Country of Origin India

Frequently Asked Questions

What is the lowest price ever for ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller? ▶
The all-time lowest price for ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller was ₹392 recorded on 28th Jun 2025. The current price is 14.3% higher than this all-time low.
What was the highest price for this product? ▶
The highest recorded price for ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller was ₹637 on 4th Apr 2023. Right now you save 29.7% compared to the peak price.
What is the average selling price? ▶
Based on 72 data points, the average price of ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller is ₹442. The current price is 1.3% above average. Consider waiting for a price drop.
What is the 3-month lowest price? ▶
In the last 3 months, the lowest price was ₹392 on 5th Jun 2026.
What is the 6-month lowest price? ▶
The 6-month lowest price for ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller was ₹392 on 29th Mar 2026.
Is the price going up or down? ▶
The current price trend for ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 418 days since the last recorded low price.
How does the current price compare to the average? ▶
The current price is 1.4% 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 43.9% off the MRP (Maximum Retail Price). That's a massive discount! This is well below the listed retail price.
Should I buy this product now? ▶
Price is high. Score: 5/100 (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 5 with 100% confidence.
Where can I buy this product? ▶
ERH India 12V-40V 10A PWM DC Motor Speed Controller Knob High Efficiency Electric Motor Controller Pulse Width Modulation PWM DC Motor Speed Regulator Controller 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.