What is the battery and is it removable?

The batteries (2ea) are standard 18650 and removable, albeit they are taped to the unit housing.

Can this truly display waveform of two different audio signals?

Surprisingly yes. The controls take a bit of getting used too but the display is clear and decently accurate for normal use. I tested it with two signals and didn't have any problems.

Can it graph amps or does it just display in digits?

It has 2 modes either multimeter or scope. The scope mode gets its input from the 2 probe inputs on top. Dont think you can graph multimeter, but i may not lnow how to do it.

Ho52 | Desertcart SINGAPORE

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Description

⚙️ Power Your Projects with Precision & Portability!

USB C POWER DATA SYNC - Charge on the go and instantly transfer waveform data to your PC as USB storage—perfect for sharing and analysis.
HIGH SPEED WAVEFORM CAPTURE - Up to 10,000 waveform refreshes per second and 250MSa/s real-time sampling for ultra-responsive diagnostics.
PRECISION MEETS PORTABILITY - Compact 3.5" TFT backlit screen with dual-channel oscilloscope and multimeter in one sleek device.
VERSATILE MEASUREMENT SUITE - True RMS multimeter supports voltage, current, resistance, capacitance, diode, and continuity tests up to 1000V DC.
SMART AUTO CALIBRATION MEMORY - One-key auto-calibration plus save up to 4 waveform settings and CSV data for seamless project continuity.

The HANMATEK HO52 is a professional-grade handheld 2-in-1 oscilloscope and multimeter featuring a 50MHz bandwidth, dual channels, and a bright 3.5" TFT backlit display. It offers high-speed waveform refresh rates (up to 10,000 wfms/s) and a real-time sampling rate of 250MSa/s, combined with a true RMS multimeter capable of measuring voltage, current, resistance, and more up to 1000V DC. Equipped with smart auto-calibration, memory functions for waveform and CSV data storage, and USB-C charging/data transfer, this compact device is ideal for engineers and electronics enthusiasts seeking powerful diagnostics in a portable form factor.

Specifications

ASIN	B08VRDG94N
Best Sellers Rank	11,849 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 7 in Lab Oscilloscopes
Brand	HANMATEK
Colour	black
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (869)
Item Dimensions	19.9 x 3.9 x 10 centimetres
Item Weight	454 g
Manufacturer	HANMATEK
Manufacturer Part Number	HO52
Maximum Operating Voltage	1000 Volts
Measurement Type	Multimeter
Model Number	HO52
Power Source	Battery Powered
Style Name	Professional 50Mhz

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S$306

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HO52

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