Skip to main content
Home / Networking Equipment & Accessories / Oushen Precision Electric Screwdriver OS-800/801/802 – Variable Speed Electric Driver and Screw Bit Set

Attributes

Brand -
Category Root / Networking Equipment & Accessories
Origin -
Model Number OS-802
Speed Control Variable Speed (0-200 RPM)
Power Source Rechargeable Lithium-Ion Battery
Charging Port USB Type-C
Bit Compatibility Standard 4mm Hex Shank
Included Bits 24-Piece Precision Set
Torque Setting Adjustable Mechanical Clutch
LED Light Integrated Work Light
Weight 350 grams
Warranty 12-Month Manufacturer Warranty

6 reviews

A

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for small electronics repair

This screwdriver is a game changer for my laptop and phone repairs. The variable speed gives me great control so I don't strip tiny screws.

A

Anonymous

Mar 14, 2026

Rating: 5/5

Professional grade feel

Feels very premium in the hand. The clutch prevents over-tightening which saved my drone frame from cracking. Highly recommended.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Best purchase for my workbench

Replaced my old manual set with this. The time saved on repetitive tasks is incredible. The torque settings are accurate and reliable.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Essential for glasses and watches

I bought this to fix my eyeglasses and it works flawlessly. The LED light is surprisingly bright and helpful in dark corners.

A

Anonymous

Mar 06, 2026

Rating: 3/5

Good but case is bulky

The driver itself is fantastic, but the carrying case is a bit larger than I expected for travel. Still, the organization of the bits is nice.

A

Anonymous

Mar 03, 2026

Rating: 4/5

Great tool, battery could be bigger

The build quality is excellent and the bits fit perfectly. I wish the battery lasted a bit longer on a single charge, but it charges quickly via USB-C.

5 FAQ

Q: Does this come with a Phillips #00 bit?

A: Yes, the 24-piece set includes multiple sizes of Phillips heads, including #00, #0, and #1.

Q: What is the maximum torque output?

A: The OS-802 model provides up to 0.35 Nm of torque, which is ideal for precision electronics but not intended for heavy-duty construction work.

Q: How long does it take to fully charge the battery?

A: Using a standard 5V/2A USB-C adapter, the battery reaches full charge in approximately 90 minutes.

Q: Is there a reverse function for removing screws?

A: Yes, there is a sliding switch near the trigger that allows you to easily toggle between forward (tightening) and reverse (loosening) modes.

Q: Can I use third-party bits with this driver?

A: Absolutely. As long as the bits have a standard 4mm hex shank, they will fit securely in the chuck.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Tongyue Food Warmer Cabinet - Large Capacity Home Kitchen Hot Dish Heater for Autumn and Winter

Tongyue Food Warmer Cabinet - Large Capacity Home Kitchen Hot Dish Heater for Autumn and Winter

$607.20

Taikang Bybo Dental - Swiss Straumann ITI Dental Implants with Metal Abutments (TK)

Taikang Bybo Dental - Swiss Straumann ITI Dental Implants with Metal Abutments (TK)

$20,000.00

Marie's Sketching Blending Stump Set for Artists - Highlight, Shadow, and Detail Tools with Silicone Tips and Sponge Blenders

Marie's Sketching Blending Stump Set for Artists - Highlight, Shadow, and Detail Tools with Silicone Tips and Sponge Blenders

$15.30

Bottled Water Stand – Inverted Rack with Pump Dispenser for Large Mineral/Pure Water Jugs

Bottled Water Stand – Inverted Rack with Pump Dispenser for Large Mineral/Pure Water Jugs

$18.50

Sketching Blending Stump Set - Fine & Round Tip Tools with Replaceable Sponge Heads for Highlight Creation, Drawing Correction, and Tracing

Sketching Blending Stump Set - Fine & Round Tip Tools with Replaceable Sponge Heads for Highlight Creation, Drawing Correction, and Tracing

$7.26

Automatic Retractable Air Hose Reel Auto Repair Car Wash Shop Electric Reel Water Drum PU Air Pipe Sandblasting Hose

Automatic Retractable Air Hose Reel Auto Repair Car Wash Shop Electric Reel Water Drum PU Air Pipe Sandblasting Hose

$72.20

[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration

[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration

$2,480.00

Food-Grade Silicone Soap Mold - Toast Shape with Little Angel Design zx228

Food-Grade Silicone Soap Mold - Toast Shape with Little Angel Design zx228

$19.40

Ultra-Fast High-Adhesion Strong Clear Packing Tape 4.5/5.5 Width Packaging Tape Large Roll Free Shipping Extra Sticky Type

Ultra-Fast High-Adhesion Strong Clear Packing Tape 4.5/5.5 Width Packaging Tape Large Roll Free Shipping Extra Sticky Type

$729.50

Genuine Yokohama Tires 205/215/225/235/245 45/50/55/60/65 R16/17/18/19

Genuine Yokohama Tires 205/215/225/235/245 45/50/55/60/65 R16/17/18/19

$220.00

Marie's Paper Blending Pen Set for Soft Sketches and Pastels - Professional Art Student Tools Including Blending Knives, Balls, Sponges, and Egg-Shaped Blenders for Oil Pastels and Drawing on Newsprint or Xuan Paper

Marie's Paper Blending Pen Set for Soft Sketches and Pastels - Professional Art Student Tools Including Blending Knives, Balls, Sponges, and Egg-Shaped Blenders for Oil Pastels and Drawing on Newsprint or Xuan Paper

$3.80

Toilet Storage Rack, Bathroom Floor-Standing Shelf, No-Drill Organizer for Toilet and Washing Machine

Toilet Storage Rack, Bathroom Floor-Standing Shelf, No-Drill Organizer for Toilet and Washing Machine

$26.00

Xiaoyaoyou Calligraphy Tracing Scroll - Antique-Style Mechanized Copybook for Beginners, Universal Kai Script Practice

Xiaoyaoyou Calligraphy Tracing Scroll - Antique-Style Mechanized Copybook for Beginners, Universal Kai Script Practice

$9.90

Commercial Tunnel Dryer - Conveyor Line for Drying Vegetables, Fruits, Herbs, and Agricultural Products

Commercial Tunnel Dryer - Conveyor Line for Drying Vegetables, Fruits, Herbs, and Agricultural Products

$36,019.00

Stainless Steel Over-Toilet Storage Rack – Floor-Standing Bathroom Organizer for Narrow Spaces Near Toilet or Washing Machine

Stainless Steel Over-Toilet Storage Rack – Floor-Standing Bathroom Organizer for Narrow Spaces Near Toilet or Washing Machine

$8.42

240 Drum Kit Techniques

240 Drum Kit Techniques

$15.00

ZITAY D-TAP to DC Male Connector Power Cable for V-Mount Battery, Atomos Monitor Power Supply

ZITAY D-TAP to DC Male Connector Power Cable for V-Mount Battery, Atomos Monitor Power Supply

$59.00

2025 New Flexible Silicone Food Warmer Plate - Multi-Functional and Rollable

2025 New Flexible Silicone Food Warmer Plate - Multi-Functional and Rollable

$185.00

Michelin Tires 225 235 245 255 275/45 50 55 60R17 18 19 20 21 Run-Flat

Michelin Tires 225 235 245 255 275/45 50 55 60R17 18 19 20 21 Run-Flat

$400.00

Narrow Gap Storage Rack for Behind Toilet - Bathroom Organizer Cabinet, Plastic Floor-Standing Unit for Restroom or Balcony

Narrow Gap Storage Rack for Behind Toilet - Bathroom Organizer Cabinet, Plastic Floor-Standing Unit for Restroom or Balcony

$24.20

Authentic Kayou Ultraman Cards - Zero & Tiga Classic Edition Full Box Deluxe Set with Max Star Cards (10 Yuan Pack)

Authentic Kayou Ultraman Cards - Zero & Tiga Classic Edition Full Box Deluxe Set with Max Star Cards (10 Yuan Pack)

$8.50

[800N] Electric Wrench Pure Copper Brushless Lithium Battery Electric Wrench for Scaffolders, Carpenters, and Auto Mechanics

[800N] Electric Wrench Pure Copper Brushless Lithium Battery Electric Wrench for Scaffolders, Carpenters, and Auto Mechanics

$287.00

Aromatherapy Candle Essential Oil, Soluble Fragrance Oil, Lily and Mint Scent, High Concentration Diffuser Stone and Soap DIY Material

Aromatherapy Candle Essential Oil, Soluble Fragrance Oil, Lily and Mint Scent, High Concentration Diffuser Stone and Soap DIY Material

$3.90

Disiple Commercial Fried Chicken Warmer with Heat Lamp for Egg Tarts, Chestnuts, and Sweet Potatoes

Disiple Commercial Fried Chicken Warmer with Heat Lamp for Egg Tarts, Chestnuts, and Sweet Potatoes

$1,045.00

Baby Rattle with Chewable Goat Skin - Traditional Wooden Hand-Shaken Toy for Newborns

Baby Rattle with Chewable Goat Skin - Traditional Wooden Hand-Shaken Toy for Newborns

$8.42

Low-Temperature 3D Stereoscopic Drawing Pen for Kids, 3D Printing Pen Consumables PCL Filament Coil

Low-Temperature 3D Stereoscopic Drawing Pen for Kids, 3D Printing Pen Consumables PCL Filament Coil

$10.20

GHL Small Wet Mixing Granulator Chicken Essence Feed Pelletizer Lab High-Speed Wet Mixing Granulator

GHL Small Wet Mixing Granulator Chicken Essence Feed Pelletizer Lab High-Speed Wet Mixing Granulator

$36,000.00

[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement 1000 Grafts

[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement 1000 Grafts

$14,000.00

[Folded Book] Zhao Mengfu Running Script: Zhi Zhai Ji - Complete Original-Size Calligraphy Masterpiece in Accordion Binding

[Folded Book] Zhao Mengfu Running Script: Zhi Zhai Ji - Complete Original-Size Calligraphy Masterpiece in Accordion Binding

$15.10

Aizaofang Four-Connected Flower Elf Oval Flower DIY Handmade Soap Silicone Mold New Bar Soap Silicone Mold

Aizaofang Four-Connected Flower Elf Oval Flower DIY Handmade Soap Silicone Mold New Bar Soap Silicone Mold

$16.10