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.

Desertcart Logo

交付 Malaysia

获得最佳体验获取应用程序

下载应用程序

我们从

阿联酋
英国
印度
美国
日本
KOREA

客户服务

关于我们

客户支持

描述

🎯 Hit your RPM goals with laser precision—don’t get left spinning behind!

SPEED DEMON READY - Measure blazing rotational speeds up to an astonishing 99,999 RPM—no engine too fast.
PINPOINT PRECISION - Experience ultra-accurate RPM readings with a razor-sharp ±0.05% margin of error.
USER CENTRIC DESIGN - Large, crystal-clear LCD display and ergonomic handheld form factor for effortless operation on the go.
MEMORY CONVENIENCE - Store last, minimum, and maximum RPM readings with auto-zero function—plus a protective case and reflective tape included.
NON CONTACT LASER TECH - Get instant, safe RPM measurements from up to 20 inches away with high-speed laser targeting.

The Neiko 20713A Digital Tachometer is a compact, non-contact laser device engineered for professionals who demand precision. With an impressive accuracy of ±0.05% and the ability to measure rotational speeds up to 99,999 RPM from a safe distance of up to 20 inches, it’s perfect for automotive diagnostics, machinery maintenance, and industrial applications. Featuring a large LCD screen, memory storage for readings, and a sleek ergonomic design, this tachometer ensures fast, reliable RPM measurements wherever you need them.

常见问题

产品是真实而真实的吗？+

是的，所有产品均直接来自美国，英国，阿联酋和印度的授权零售商。我们保持严格的质量控制过程，并在运输前验证每种产品。所有项目都有适用的制造商保证，并由我们的标准退货政策涵盖。

交货需要多长时间，这是可靠的？+

送货时间因目的地国家 /地区不等，通常从3-9个工作日不等。每个订单都可以通过我们的系统完全跟踪。我们处理所有关闭范围，并使用可靠的快递合作伙伴进行最后一英里的交付。您将通过电子邮件和我们的应用程序定期收到有关您的订单状态的更新。

什么是凡人车？从安全订购安全吗？+

自2014年以来，落伍车是一个国际电子商务平台。我们每天在全球范围内安全地处理数千个订单。每个产品都会在交付前经过我们的质量验证过程，我们提供端到端订单跟踪，24/7客户支持以及全面的回报政策，以确保安全的购物体验。

产品定价如何计算？+

我们的价格包括产品成本，国际运输，进口关税，关税和当地交货费用。我们处理所有海关和导入程序，确保交货时没有隐藏的费用。 Pro会员将获得额外的福利，包括免费送货。

RM600

关税和税费包括

Malaysia店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

安全交易

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

TrustPilot

TrustScore 4.5 | 7,300多个评论

哈立德 Z.

从订购到送货的体验都很棒。强烈推荐！

1 周前

Ayesha M.

产品与描述完全相符。对我的购买非常满意。

5天前

查看所有TrustPiLot评论

Brand	Neiko
Material	Plastic
Item dimensions L x W x H	15.9 x 10.8 x 4.4 Centimeters
Item Weight	0.4 Pounds
UPC	837013207139
Global Trade Identification Number	00837013207139
Manufacturer	Ridgerock Tools Inc.
Country of Origin	USA
Model number	20713A
Number of Memory Sticks	1
Item Weight	181 g
Product Dimensions	15.88 x 10.8 x 4.45 cm; 181.44 g
Batteries	1 9V batteries required.
Item model number	20713A
Item Height	1.75 Inches
Item Width	4.25 Inches
Display Size	1.75 Inches
Included Components	Digital Tachometer
Are batteries included?	No

Neiko 20713A Digital Tachometer, Non-contact Laser Photo | 99,999 RPM Accuracy

细节

描述

规格

有问题吗？看看别人问了什么

常见问题