Name: Ultrasonic Sensor
Brand: LEGO
SKU: 9846-1
Rating: 77 (2 reviews)

Ultrasonic Sensor is LEGO set 9846-1. It has a score of 77. This is average compared to all other sets. The set is recommended by 0 reviews, based on 2 scored reviews and 2 reviews total. It is ranked in the bottom 34% scored sets on Brick Insights. We know this set was released in 2006, and it is categorised in Mindstorms.

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Average rating

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We calculate the average rating when we've found two or more scored reviews. This set is average compared to all other sets. Read more about the ratings distribution chart here.

Recommendations

Avoid 50%

A review is considereded a recommendation when its score is above the reviewers median score or if it's explicitly said so in the review. Read more in our article about recommendations.

Price Per Part (PPP)

unknown

We do not currently know how the average price per part for this set compares to other sets.

All prices are in $USD, adjusted for inflation. This set is compared to other sets categorised as Robotics & Electronics. Read more about this in our article about price comparisons.

PPP is a guide, not a rule, and affected by the type of parts included. A set containing small generic parts generally have better PPP than one containing larger specialized parts.

Price Per Minifig (PPM)

unknown

We do not currently know how the average price per minifig for this set compares to other sets.

All prices are in $USD, adjusted for inflation. This set is compared to other sets categorised as Robotics & Electronics. Read more about this in our article about price comparisons.

PPM only takes the number of minifigs into account and discards everything else. It's a guide, not a rule.

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Review breakdown

Scored reviews

LEGO Recommendation: meh 4.5 / 5 → 90 / 100

amazon.com Recommendation: no 3.2 / 5 → 64 / 100

Set information

Set ID: 9846-1
Name: Ultrasonic Sensor
Parts: 1

Retail price (USD):
Original: 39.99
Inflation adjusted: 50.71

More sets:

2006 Mindstorms NXT

Statistics:

Best Mindstorms sets of all time Best NXT sets of all time

Other sites:

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Purchase:

LEGO Amazon

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LEGO

Recommendation: meh 4.5 / 5 from 12 reviews

this is a great sensor for measureing distance (duh). It is very useful when making robots that drive around on thier own so they dont run into anything. but it does have some bugs. it does not get great readings from anything soft and it rarely detects things like chair legs etc. that are real thin. but all in all a great adition to the lego Mindstorms kit!

This score from LEGO is an aggregate of 12 reviewers. The snippet above represent only one of them.

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