How do I make the timebase free-run at, say, 1 div/second

Not quite sure what you want to display. Pressing the AUTO button adjusts the x and y scales to suit the input. Then pressing the up or down buttons changes the y scale, and pressing the L or R hand buttons changes the x scale. These buttons are clustered around the MODE/OK button. Setting the scales at 1s and 1V per division and tapping a1.5V battery across the input produces a train of pulses moving across the screen from R to L.

How would you use this to test waveforms from a Synthesiser?

You would first need to know the approximate frequency of the note you are measuring. Then set the oscilloscope range. Connect the probe to an output of the synth and adjust the oscilloscope until the waveform is static on the screen. You can then read off the frequency. You could use a digital tuner to find the note and frequency before seting up the oscilloscope range.

Join PRO & Unlock Exclusive Perks!

下载应用程序

我们从

阿联酋
英国
印度
美国
日本

客户服务

关于我们

客户支持

Desert Online General Trading LLC

Dubai, United Arab Emirates

Proster Oscilloscope Handheld Oscilloscope 2.4 inch LCD Portable Oscilloscope Digital Storage Oscilloscope with 100MHz Bandwidth and 500MS/s Sampling Rate

Proster Oscilloscope Handheld Oscilloscope 2.4 inch LCD Portable Oscilloscope Digital Storage Oscilloscope with 100MHz Bandwidth and 500MS/s Sampling Rate

产品编号: 356680881

安全交易

⚡500MS/s Sampling Rate

📏100MHz Bandwidth

🔋8-hour Battery Life

描述

🔍 Unleash Precision in Your Hands!

SAFETY FIRST - Built-in high voltage protection withstands up to 400V continuous and 800V peak voltage.
ROBUST DESIGN - Shockproof and anti-skid silicone covers ensure durability in any environment.
ADVANCED FUNCTIONALITY - Three waveform scanning modes for tailored analysis: Auto, Normal, and Single.
VERSATILE APPLICATIONS - Perfect for home appliance inspection, automotive diagnostics, and educational purposes.
HIGH DEFINITION DISPLAY - 2.4-inch LCD with 320x240 resolution for crystal-clear waveform visualization.

The Proster Handheld Oscilloscope is a compact, high-performance tool designed for professionals and enthusiasts alike. With a 100MHz bandwidth and 500MS/s sampling rate, it offers versatile applications from automotive diagnostics to educational use. Its durable design, high-definition display, and advanced functionality make it an essential device for anyone needing reliable waveform analysis on the go.

规格

Manufacturer	Proster
Part number	WT027
Item Weight	422 g
Package Dimensions	19 x 14.3 x 4.8 cm; 422 Grams
Batteries	1 Lithium Ion batteries required. (included)
Manufacturer reference	WT027
Item Package Quantity	1
Grit Number	500
Grit Description	Coarse, Fine, Medium
Batteries included?	Yes
Batteries Required?	Yes

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。

TrustPilot

TrustScore 4.5 | 7,300多个评论

全球购物，通过 Desertcart 享受优惠

物有所值

各种产品的价格具有竞争力

全球购物

为 100 多个国家的数百万购物者提供服务

增强保护

深受全球购物者喜爱的值得信赖的支付方式

客户保证

深受全球购物者喜爱的值得信赖的支付方式。

沙漠车应用程序

随时随地随时随地购物。

S$254

关税和税费包括

SINGAPORE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

TrustPilot