
This professional-grade ratchet digital torque wrench is engineered for high-precision fastening and durability in industrial environments. Featuring a guaranteed ±2% accuracy, it ensures that every bolt is tightened to exact specifications for maximum safety and performance. The tool is equipped with a high-contrast digital display, an audible buzzer, and LED flash alerts that provide instant feedback when the target torque is reached, effectively preventing over-torquing and potential damage.
| item NO: | Range (N.m) | Accuracy (Clockwise) | Accuracy (Counter-clockwise) | Drive | Length (mm) | Weight (kg) |
| YBS-06 | 0.3-6 | ±2% | ±2.5% | 1/4" | 220 | 0.4 |
| YBS-12 | 0.6-12 | ±2% | ±2.5% | 1/4" | 220 | 0.4 |
| YBS-30 | 1.5-30 | ±2% | ±2.5% | 3/8" | 220 | 0.4 |
| YBS-60 | 3-60 | ±2% | ±2.5% | 3/8" | 280 | 0.5 |
| YBS-85 | 4.2-85 | ±2% | ±2.5% | 1/2" | 280 | 0.5 |
| YBS-100 | 5-100 | ±2% | ±2.5% | 1/2" | 280 | 0.5 |
| YBS-135-D | 6.8-135 | ±2% | ±2.5% | 1/2" | 280 | 0.6 |
| YBS-135 | 6.8-135 | ±2% | ±2.5% | 1/2" | 460 | 1.3 |
| YBS-200 | 10-200 | ±2% | ±2.5% | 1/2" | 530 | 1.4 |
| YBS-340 | 17-340 | ±2% | ±2.5% | 1/2" | 650 | 1.6 |
| YBS-400 | 20-400 | ±2% | ±2.5% | 1/2" | 650 | 1.7 |
| YBS-550 | 25-550 | ±2% | ±2.5% | 3/4" | 850 | 2 |
| YBS-850 | 45-850 | ±2% | ±2.5% | 3/4" | 950 | 2.5 |
■ Supports clockwise and counter-clockwise operations.The 72-tooth ratchet is precise.
■ There are two working modes:peak hold(PEAK)and tracking(TRACK).
■P0-P9 can preset a total of 10 preset torque values for easy switching.
■ The product's usage accuracy is+/-2%(forward.
■There is an audible and visual alarm when the set torque value is reached.
■ Supports the switching of four units(N.m-ft.Ib-in.Ib-kg.cm).
■Newly upgraded color screen with clearer display.
■Equipped with button lock function, it can effectively prevent accidental touch during operation.
■Has a data-storage function for easy traceability.