Ergo Micro Torque Screwdriver
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The Ergo Micro Torque Screwdriver is an externally adjustable tool that offers different setting options for applications that require more than one torque value. The adjustable screwdriver does feature an external adjustment scale, which allows for an operator to adjust the torque setting as needed for the application. Ideal for field service or production applications as the adjustable screwdriver provides you with flexibility. The preferred and certified ranges of these tools is in accordance with the requirements if ISO 6789:2003 (+/- 6% of setting). |
- The “positive” locking system prevents incidental torque adjustment.
- The screwdriver “slips free” once the set torque has been reached making over-tightening impossible.
- Adjustment ring disengages to prevent incidental torque adjustment.
- Ergonomic rubber hand grip.
- Precision radial ball clutch and cam allows for automatic resetting.
- Micrometer adjustment allows for accurate tool setting.
- Color coded adjustment ring allow for differentiation of models.
- ESD compliant (IEC 61340-5-1: 1998)
- Removable T-bar on larger models provides extra leverage. Note - does not affect torque setting accuracy.
American Models
| Model | Item # 1/4 Male Sq Dr |
Item # 1/4 Female Hex Dr |
Torque Ranges | Graduation | Adjustable Ring Color |
| EMT60 | 020447 | 020441 | 10 - 60 ozf.in | 1 ozf.in | Gold |
| EMT160 | 020448 | 020442 | 20 - 160 ozf.in | 1 ozf.in | Blue |
| EMT4 | 020444 | 020439 | 0.5 - 4 lbf.in | 0.1 lbf.in | Red |
| EMT12 | 020446 | 020440 | 2 - 12 lbf.in | 0.1 lbf.in | Silver Grey |
| EMT50* | 020454 | 020452 | 10 -50 lbf.in | 1 lbf.in | Red |
| EMT80* | 020458 | 020456 | 30 - 80 lbf. in | 1 lbf.in | Green |
S.I. Models
| Model | Item # 1/4 Male Sq Dr |
Item # 1/4 Female Hex Dr |
Torque Ranges | Graduation | Adjustable Ring Color |
| EMT40 | 020443 | 020437 | 5 - 40 cN.m | 1 cN.m | Blue |
| EMT120 | 020445 | 020438 | 20 - 120 cN.m | 1 cN.m | Blue |
| EMT6* | 020453 | 020449 | 1 - 6 N.m | 0.1 N.m | Red |
| EMT9* | 020457 | 020455 | 4 - 9 N.m | 0.1 N.m | Green |
4mm Female Hex Drive Models
| Model | Item # 1/4 Male Sq Dr |
Torque Ranges | Graduation | Adjustable Ring Color |
| EMT60 | 020490 | 10 -60 ozf.in | 1 ozf.in | Gold |
| EMT4 | 020489 | 0.5 - 4 lbf.in | 0.1 lbf.in | Red |
| EMT40 | 020488 | 5 - 40 cN.m | 1 cN.m | Blue |
| Note! *Larger models are supplied with removable sliding T-bar. | Dimensions |






