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ES Series - Digital Torque Screwdriver
This is a necessary tool for tightening small screws, bolts and nuts with torque requirements.
● Accuracy: CW±3%, CCW±5% from 10% to 100% of capacity
● 1/4” hexagon socket with a quick-release design, easy for changing various bits.
● 3 Torque units are available: Lb.in, cNm, Kg.cm.
● Target torque can be set.
● When the set torque is reached, there will be an audible and visual alarm.
● Peak value hold function.
● Automatic zero reset during continuous use.
● Switchable backlight for dark conditions.
● Battery level display.
● The built-in lithium battery can be charged by the dedicated the charging adapter.
● Automatically shuts off after 3 minutes of non-use.
● The 1/4" female square hole at the end accommodates a T-handle for higher-torque screw tightening (usually for 250 cNm and above).

(Metric unit)
| Item No. | Square Drive | Torque Range | Increment | Length | Width | Weight |
| cNm | cN.m | mm | mm | kg | ||
| ESM1100 | 1/4" | 10-100 | 0.1 | 210 | 40 | 0.23 |
| ESM1250 | 1/4" | 25-250 | 1 | 210 | 40 | 0.23 |
| ESM1360 | 1/4" | 36-360 | 1 | 210 | 40 | 0.23 |
| ESM1600 | 1/4" | 60-600 | 1 | 210 | 40 | 0.23 |
ES model (English unit)
| Item No. | Square Drive | Torque Range | Increment | Length | Width | Weight |
| Lb.in | Lb.in | mm | mm | kg | ||
| ES136 | 1/4" | 3.6-36 | 0.1 | 210 | 40 | 0.23 |
| ES140 | 1/4" | 4-40 | 0.1 | 210 | 40 | 0.23 |
| ES150 | 1/4" | 5-50 | 0.1 | 210 | 40 | 0.23 |





