Key facts
- Manuals
- 4
- Models
- 1
- Categories
- 1
- Languages
- EN
- Last added
- 2023-02-02
SUNDOO models by category
Featured SUNDOO manuals

Sundoo SH Series Digital Force Gauge User Manual
The Sundoo SH Series digital force gauge is a compact, high‑accuracy instrument for measuring tension and compression forces. It features an LCD display with background light, red/green indicator lamps, a buzzer, and a rechargeable battery. The gauge can store up to ten test values, calculate averages automatically, and convert between N(kN), kgf(tf) and lbf(klbf).
The manual provides detailed instructions for setup, operation, memory functions, serial‑port communication (RS‑232C), battery charging, and maintenance. Safety warnings, packing contents, and environmental specifications are also included.
Covers: Safety and Warnings · Packing List · Operation and Measurement · Memory Function and Data Storage · Serial Port Output and Printing · Battery Charging and Maintenance

Sundoo SN Series Analog Force Gauge User Manual
The Sundoo SN Series analog force gauge is a compact push‑pull instrument for measuring force. This manual provides safety guidelines, installation steps, and detailed operating procedures to ensure accurate and reliable testing.
Key topics include proper clamp selection, screw installation, tolerance setting, peak‑load testing methods, and routine maintenance. Follow the instructions to avoid overload, protect the device from extreme temperature or humidity, and maintain measurement accuracy.
Covers: Safety and Precautions · Installation and Mounting · Operation – Peak and Track Testing · Tolerance Indicator Setting · Maintenance · Technical Specifications
Latest SUNDOO manuals
Sundoo SH Series Digital Force Gauge User Manual
User Manual 12 pages · 12.1 MB · ENUser manual for the Sundoo SH Series digital force gauge, covering operation, memory, battery, and RS‑232 communication.
Sundoo SN Series Analog Force Gauge User Manual
User Manual 10 pages · 5.1 MB · ENUser manual for Sundoo SN Series analog push‑pull force gauge with operation, maintenance and safety instructions.
SUNDOO SVM-208 video digital microscope Manual
The VIPer53E is an AC/DC converter with a breakdown voltage of 620V, an RDS(on) of 1Ω at 25°C, and a typical output power of 40W for a voltage mains of 85 to 265Vac. It does not require a heat-sink. The total power consumption of the converter is less than 0.5W in stand-by mode, making it compliant with the Blue Angel Eco or Energy Star Program. The VIPer53E is primarily used in AC/DC converters for consumer equipment such as set-top boxes, DVDs, and VCRs. It can also be used for stand-by power supplies for servers or in home appliances where a highly efficient AC/DC power supply in buck topology is needed.
SUNDOO SVM-208 video digital microscope Guide
SVM-208 CCD / SVM-208 Video Digital Microscope is researched and designed control of modern manufacture. It is applied with the unique technology of eliminating interferential beam and wide range depth of field meanwhile, It is adapted Hi-quality SONY CCD camera, Therefore it can provide the Hi-definite picture. Moreover the unit is equipped double illumination. The upper illumination is applied in surface inspection. And the background illumination is applied in profile inspection. The unit can be used in various inspected field. The microscope can be directly connected with video monitor, which helps inspector to avoid deviation.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in SUNDOO manuals
How should the gauge be fixed to a test stand?
Use four M3 screws to fix and install the gauge on the stand.
How do you set the tolerance limits on the gauge?
Turn the two needles on the tolerance indicator to set the maximum and minimum tolerance limits.
