Testing & Inspection FAQ

Continuous zoom from 3.5X to 90X magnification. Learn more about the QianLi 6558 Gorilla Microscope →

Yes, trinocular port for HD camera connection. Learn more about the QianLi 6558 Gorilla Microscope →

No strict MOQ. Contact us for pricing. Learn more about the QianLi 6558 Gorilla Microscope →

YCS (Repair Master) is the tool brand built around Mr. Yang, one of the best-known repair educators in the phone repair community. Vexagoo is an authorized distributor of QianLi and YCS repair tools, so every 6558S is factory-genuine with full warranty support. Learn more about the YCS 6558S Trinocular Microscope →

Both are trinocular stereo zoom microscopes from the same 6558 optical ecosystem. The Gorilla covers a wider 3.5X–90X range and is the high-magnification flagship; the 6558S covers 6.5X–58X at a friendlier price and includes the CTV 0.5x camera adapter and a limiter ring in the box. See the full side-by-side in our Gorilla vs 6558S comparison. Learn more about the YCS 6558S Trinocular Microscope →

The third port carries the included CTV 0.5x adapter, which feeds the same image your eyes see to an HDMI monitor or camera. You solder through the eyepieces while a customer or trainee watches the screen — and you can capture photos for documentation. Learn more about the YCS 6558S Trinocular Microscope →

Multiply the eyepiece power by the objective zoom: 10x eyepieces × 0.65x–5.8x zoom gives 6.5x to 58x continuous magnification. Swap to higher-power eyepieces to extend the range further. Learn more about the YCS 6558S Trinocular Microscope →

Yes. The WF10X23 eyepieces are high-eyepoint wide-angle, designed for eyeglass wearers, and each eyepiece has its own diopter fine adjustment so both eyes converge on a sharp image. Learn more about the YCS 6558S Trinocular Microscope →

Yes. The 6558S uses the same post-mount standard as the rest of the 6558 ecosystem, so it fits the Pushi repair desk setup and the YCS Dragon multi-axis arm, with the LED ring light and CTV adapter working side by side. Learn more about the YCS 6558S Trinocular Microscope →

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict minimum order quantity. Contact us on WhatsApp or email for bulk quotes and distributor pricing. Learn more about the YCS 6558S Trinocular Microscope →

YCS (Repair Master) is the tool brand built around Mr. Yang, one of the best-known repair educators in the phone repair community. Vexagoo is an authorized distributor of QianLi and YCS repair tools, so every 6558X is factory-genuine with full warranty support. Learn more about the YCS 6558X Trinocular Microscope →

They share the same optical platform: identical 0.65x–5.8x zoom, WF10X/23 eyepieces, CTV 0.5x camera port, LED ring light and accessory set. The 6558X is the red-accent model and weighs slightly less (4.4 kg vs 4.6 kg). Pick by color preference and availability — optics and performance are the same. See the full 6558S vs 6558X comparison. Learn more about the YCS 6558X Trinocular Microscope →

Both are trinocular stereo zoom microscopes from the same 6558 optical ecosystem. The Gorilla covers a wider 3.5X–90X range and is the high-magnification flagship; the 6558X covers 6.5X–58X at a friendlier price with the CTV 0.5x camera adapter included. See the full 6558X vs Gorilla comparison. Learn more about the YCS 6558X Trinocular Microscope →

The third port carries the included CTV 0.5x adapter, which feeds the same image your eyes see to an HDMI monitor or camera. You solder through the eyepieces while a customer or trainee watches the screen — and you can capture photos for documentation. Learn more about the YCS 6558X Trinocular Microscope →

Yes. The WF10X/23 eyepieces are high-eyepoint wide-angle, designed for eyeglass wearers, and each eyepiece has its own diopter fine adjustment so both eyes converge on a sharp image. Learn more about the YCS 6558X Trinocular Microscope →

Yes. The 6558X uses the same post-mount standard as the rest of the 6558 ecosystem, so it fits the Pushi repair desk setup and the YCS Dragon multi-axis arm, with the LED ring light and CTV adapter working side by side. Learn more about the YCS 6558X Trinocular Microscope →

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict minimum order quantity. Contact us on WhatsApp or email for bulk quotes and distributor pricing. Learn more about the YCS 6558X Trinocular Microscope →

YCS (Repair Master) is the tool brand built around Mr. Yang, one of the best-known repair educators in the phone repair community. Vexagoo is an authorized distributor of QianLi and YCS repair tools, so every 6575X is factory-genuine with full warranty support. Learn more about the YCS 6575X Trinocular Microscope →

The 6575X extends the zoom range to 6.5x–75x (versus 6.5x–58x on the 6558S/6558X) and adds a 360° rotating head and a height-adjustable focus arm. If your work regularly goes above 58x, the 6575X is the YCS model to pick. See the full 6575X vs 6558S and 6575X vs 6558X comparisons. Learn more about the YCS 6575X Trinocular Microscope →

The Gorilla reaches 90x at the top and starts lower at 3.5x — the flagship for fine BGA ball inspection. The 6575X covers 6.5x–75x, which handles most board-level work including mid-range BGA inspection at a friendlier price. See the full 6575X vs Gorilla comparison. Learn more about the YCS 6575X Trinocular Microscope →

You can swivel the entire optical head to the side, giving direct unobstructed access to the board for probing, chip handling or cleanup — then swing it back to resume work under magnification without re-positioning the board. Learn more about the YCS 6575X Trinocular Microscope →

Yes. The WF10X/23 eyepieces are high-eyepoint wide-angle, designed for eyeglass wearers. Learn more about the YCS 6575X Trinocular Microscope →

Yes. The 6575X uses the same post-mount standard as the rest of the YCS microscope ecosystem, so it fits the Pushi repair desk setup and the YCS Dragon multi-axis arm. Learn more about the YCS 6575X Trinocular Microscope →

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict minimum order quantity. Contact us on WhatsApp or email for bulk quotes and distributor pricing. Learn more about the YCS 6575X Trinocular Microscope →

YCS (Repair Master) is the tool brand built around Mr. Yang, one of the best-known repair educators in the phone repair community. Vexagoo is an authorized distributor of QianLi and YCS repair tools, so every 7050X is factory-genuine with full warranty support. Learn more about the YCS 7050X Trinocular Microscope →

The 7050X is the entry tier: 7x-50x magnification from a 0.7x-5x zoom. The 6558S/6558X reach 6.5x-58x and bundle the CTV 0.5x camera adapter in the box. If your work stays under 50x, the 7050X covers it at the friendliest price; if you want the included camera adapter or extra range, step up to the 6558 series. See the full 7050X vs 6558S comparison. Learn more about the YCS 7050X Trinocular Microscope →

The Gorilla is the high-magnification flagship with a 3.5X-90X continuous zoom for fine BGA ball inspection. The 7050X covers 7X-50X - the range where most daily board work happens - at an entry price. See the full 7050X vs Gorilla comparison. Learn more about the YCS 7050X Trinocular Microscope →

Yes. The WF10X/23 eyepieces are high-eyepoint wide-angle, designed for eyeglass wearers, and each eyepiece has its own diopter fine adjustment so both eyes converge on a sharp image. Learn more about the YCS 7050X Trinocular Microscope →

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict minimum order quantity. Contact us on WhatsApp or email for bulk quotes and distributor pricing. Learn more about the YCS 7050X Trinocular Microscope →

YCS (Repair Master) is the tool brand built around Mr. Yang, one of the best-known repair educators in the phone repair community. Vexagoo is an authorized distributor of QianLi and YCS repair tools, so every 71 Ultra is factory-genuine with full warranty support. Learn more about the YCS 71 Ultra Trinocular Microscope →

Package B is the complete microscope: two 10x/23 high-eyepoint eyepieces, main unit, bracket, column, and base. Package C adds the YCS X80 industrial camera and the CTV 0.5 adapter on the trinocular port, so you can drive an HDMI monitor, record repair video, or run a training screen out of the box. Learn more about the YCS 71 Ultra Trinocular Microscope →

Both cover the mid-range window (6.75x-45x vs 7x-50x), but the 71 Ultra is the precision pick: an 11-step detented zoom returns to exact magnifications repeatedly, and the integrated dust-resistant objective removes the need for an external dust cover. The 7050X is the continuous-zoom value pick. See the full 71 Ultra vs 7050X comparison. Learn more about the YCS 71 Ultra Trinocular Microscope →

The Gorilla is the high-magnification flagship with a 3.5X-90X continuous zoom for fine BGA ball inspection. The 71 Ultra covers 6.75x-45x with an 11-step fine-tuning knob and a dust-proof integrated objective - precision and low maintenance over raw range. See the full 71 Ultra vs Gorilla comparison. Learn more about the YCS 71 Ultra Trinocular Microscope →

The objective housing is sealed with a built-in high-transmittance lens, so dust and flux smoke cannot settle on the front element. You never fit, remove, or clean an external dust cover - the lens stays protected at the physical source. Learn more about the YCS 71 Ultra Trinocular Microscope →

Yes. The 10x/23 eyepieces are high-eyepoint wide-angle, each side adjusts independently from -5 to +5 diopter, and the rotatable rubber eyepiece guards let you set a comfortable working distance whether or not you wear glasses. Learn more about the YCS 71 Ultra Trinocular Microscope →

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing on both Package B and Package C with no strict minimum order quantity. Contact us on WhatsApp or email for bulk quotes and distributor pricing. Learn more about the YCS 71 Ultra Trinocular Microscope →

3840×2160 at 60FPS or 1920×1080 at 60FPS, over both HDMI 2.0 and Type-C 3.1 at the same time — dual output lets you feed a monitor and a PC simultaneously with no quality loss. Learn more about the QianLi Gorilla 4K Camera →

A Sony 1/1.8-inch CMOS with 8MP resolution and 2μm × 2μm pixels, driven by a 2GHz processor that combines CPU, GPU, and NPU for fast, low-noise imaging. Learn more about the QianLi Gorilla 4K Camera →

Yes. The camera operates standalone: six function buttons and a control wheel cover photo (quick press), video (press and hold), screen freeze, digital zoom, and menu navigation. Footage saves to a TF card or U disk, with auto or manual file naming and a settable save path. Learn more about the QianLi Gorilla 4K Camera →

It uses a standard CS mount, so any CS-mount industrial or CCTV lens fits. It pairs directly with the 6558 Gorilla microscope's camera port for through-the-optics viewing. Learn more about the QianLi Gorilla 4K Camera →

It has a cold shoe on top, four 1/4-inch threads, three 3/8-inch threads, and a 3/8-inch ARRI locating hole (one 1/4-inch thread converts to 3/8 by loosening its collar) — enough mounting points for microscope arms, cages, and tripods. Learn more about the QianLi Gorilla 4K Camera →

Yes — universal UVC support means it appears as a standard PC camera with no drivers, and the USB 2.0 ports also take a wireless mouse, keyboard, or U disk. Firmware updates automatically on startup. Learn more about the QianLi Gorilla 4K Camera →

Two finishes: Silver Ocean and Starry Night. Availability of each color may vary by batch — tell us your preference when requesting a quote. Learn more about the QianLi Gorilla 4K Camera →

Designed for IP series series layered motherboard testing. Learn more about the QianLi iSocket Test Frame →

Rapid testing without full reassembly, saving diagnostic time. Learn more about the QianLi iSocket Test Frame →

No strict MOQ. Contact us for pricing. Learn more about the QianLi iSocket Test Frame →

A waveform current meter shows how current changes over time as a live curve, while a standard multimeter only displays a single average number. The Mega Idea BZ-CW01 reveals peaks, dips, inrush spikes, and transient anomalies that a normal meter averages out or misses entirely — essential for diagnosing motherboard power faults. Learn more about the Mega Idea BZ-CW01 Waveform Current Meter →

It captures boot current curves, inrush spikes at power-on, standby micro-current drain, and abnormal load transients. These signals help identify shorted rails, failed power ICs, battery-related issues, and leaky components on IP series and Android motherboards. Learn more about the Mega Idea BZ-CW01 Waveform Current Meter →

Curve Mode draws a live current waveform for trend analysis; Pointer Mode shows an analog-style gauge for intuitive reading; Multimeter Mode provides standard voltage, resistance, continuity, and diode tests. Technicians can switch modes on demand without changing probes. Learn more about the Mega Idea BZ-CW01 Waveform Current Meter →

Yes. The millisecond response and micro-current sensitivity make it ideal for phone motherboard diagnostics, including boot failure analysis, current drain detection, and charger/power rail verification on both IP series and Android devices. Learn more about the Mega Idea BZ-CW01 Waveform Current Meter →

Yes. As an authorized distributor of QianLi Innovation (Mega Idea) and YCS products, Vexagoo offers factory-direct wholesale pricing with no minimum order. Contact us on WhatsApp or email for bulk quotes and distributor pricing. Learn more about the Mega Idea BZ-CW01 Waveform Current Meter →

Charging, data transfer, and audio functions of tail plugs. Learn more about the QianLi iBridge A3 Tester →

USB-C and Lightning compatible. Learn more about the QianLi iBridge A3 Tester →

Yes, factory-direct pricing for bulk orders. Learn more about the QianLi iBridge A3 Tester →

The mechanical pointer ammeter offers three ranges — 0-300mA, 0-2A, and 0-5A — plus an AUTO gear that switches automatically. The digital displays add a 0-30V voltage readout and a 0-10A current readout on top. Learn more about the LT2 Diagnosis Meter →

The pointer shows current trends instantly: boot current pulses, leakage curves, and sleep-wake cycles are visible as needle movement before you can read them on a digital display. That is why classic pointer meters remain the first tool technicians reach for when judging a board's condition at a glance. Learn more about the LT2 Diagnosis Meter →

Voltage-range indicator lights on the front: below 5V the lamp stays steady, 5-9V flashes slowly, and above 9V it flashes fast. You see the supply state before connecting a board, which prevents burned components from wrong-voltage mistakes. Learn more about the LT2 Diagnosis Meter →

The top panel has 3 expansion card slots that correspond to the 5 USB output ports below. Insert an expansion card and the mapped USB ports become live, letting the LT2 grow with your bench instead of being replaced. Learn more about the LT2 Diagnosis Meter →

The dual-knob system handles it in seconds: the front physical knob resets the needle to zero, and the back electronic CAL knob adjusts scale accuracy to compensate for temperature and humidity drift. Learn more about the LT2 Diagnosis Meter →

Yes. A 1/4-inch threaded hole on the body accepts standard desk clamps and wall-mount brackets, and the compact 92 × 68 × 90 mm body keeps it out of your working area. Learn more about the LT2 Diagnosis Meter →

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict minimum order. Contact us on WhatsApp or email isocket@qianli.cn for a quote.

All Vexagoo tools include a 12-month manufacturer warranty against defects in materials and workmanship. Consumable parts such as soldering tips and blades carry a 3-month warranty.