where do you get replacement tape

Instead of paying a $1 per strip, I use HVAC foil tape I had laying around the house. Only $10 for a 150-feet roll ($8 at HD/Lowes). Something like this https://www.amazon.com/Homemory-Aluminum-Inches-Yards-Furnace/dp/B01M7S4APP/ref=sr_1_7?s=industrial&ie=UTF8&qid=1506079959&sr=1-7&keywords=hvac+foil+tape

Can a reading be taken on the end of a 5/8" dia shaft, or do you have to put the reflective tape on the side of the shaft and aim laser from the side?

You can make a "flag" out of reflective tape and wrap it around the shaft, then all you need to do is aim the tach at the flag (not the center of the shaft). If you're still having trouble, try holding a 3x5 note card with it's edge aligned (parallel) with the center line of the shaft so that only 1/2 of the shaft is visible to the device, then it will only be able to measure the flag one time per rotation and it won't accidentally pick up the flag's reflection twice as it goes around.

how is the battery life when not in use... I had one similar to this one and if i left the battery in it would kill them. anyone else have this prob?

I received mine in December 2018. I use it infrequently. Up till now (about six months) the battery is still good and working well.

I know this unit can read off the RPM, but does it also count a number of revolution?

It does not count the total number of revolutions. You would have to do the math (RPM x minutes). This is a basic unit that shows a minimum and maximum value (RPM) obtained during a reading. It also requires reflective tape to be applied on the shaft (or rotating object). It's not a unit that you can just point and shoot and come up with various readouts.

Neiko 20713a Digital Tachometer Non Contact Laser Photo 99 999

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

$89.61

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🎯 Hit the RPM bullseye every time with Neiko’s precision laser tachometer!

ALL INCLUSIVE KIT - Comes with reflective tape, batteries, and a protective case—ready to measure wherever your projects take you.
COMPACT POWERHOUSE - Lightweight, ergonomic design fits in your palm for on-the-go diagnostics and measurements.
USER FRIENDLY INTERFACE - Large, easy-to-read LCD screen with memory for last, min, and max RPM readings keeps you in control.
LASER FOCUSED SPEED TRACKING - Non-contact laser tech measures rotational speeds up to a staggering 99,999 RPM instantly.
PRECISION AT YOUR FINGERTIPS - Experience ultra-accurate RPM readings with a razor-sharp ±0.05% margin of error.

The Neiko 20713A Digital Tachometer is a professional-grade, non-contact laser RPM meter offering ultra-precise measurements with ±0.05% accuracy. It measures rotational speeds from 2.5 up to 99,999 RPM at distances up to 20 inches, displayed on a large LCD screen. Compact and lightweight, it includes reflective tape, batteries, and a protective case, making it the perfect tool for automotive, industrial, and mechanical diagnostics.

Specifications

ASIN	B000I5LDVC
Best Sellers Rank	#121,800 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #176 in Motion, Speed & Force
Brand	Neiko
Brand Name	Neiko
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 2,570 Reviews
Global Trade Identification Number	00837013207139
Included Components	Digital Tachometer
Item Dimensions	15.9 x 10.8 x 4.4 Centimeters
Item Weight	181 g
Item dimensions L x W x H	15.9 x 10.8 x 4.4 Centimeters
Manufacturer	Ridgerock Tools Inc.
Material	Plastic
Material Type	Plastic
Model Number	20713A
Net Quantity	1.0 Count
Number of Items	1
Part Number	20713A
UPC	837013207139
Unit Count	1.0 Count

Reviews

T**E

Digital tachometer

My son says it’s very adjustable, good versatility, has good instructions, has a nice display, is a great size and a great value for money.

27.06.2026

D**K

Good buy

Works great

6.12.2025

C**N

Excelente opción

Muy fácil de usar, bastante preciso y portable

22.12.2023

D**.

Great Tachometer

It works great as expected and for the price it was worth it nice case that it comes in.

6.05.2026

R**.

Very cheap materials

Very cheap materials. Bad quality

1.12.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$89.61

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago