# Proto

**Manufacturer:** Proto  
**MPN:** `J6478E`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, PROTO |
| DimensionUnit | inch |
| GraingerSku | 53JT54 |
| Extra Product Name | Proto |
| UnitOfMeasure | EA |
| Weight | 12.45 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | TW |
| height | 7.4 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 16.6 |
| moq | 1 |
| MPN | J6478E |
| multiple | 1 |
| qtyInStock | 6 |
| qtyInStockOverride | -2 |
| SKU | G2478301 |
| tierMinQty1 | 1 |
| tierPrice1 | 1584.53 |
| url | https://www.zoro.com/proto-electronic-torque-tester-34-drive-size-j6478e/i/G2478301/ |
| width | 13.4 |
| Item | Electronic Torque Tester |
| Torque Measurement Type | Foot-Pound, Inch-Pound, Newton-Meter |
| Drive Size | 27 mm |
| Torque Range | 60 ft-lb to 600 ft-lb |
| Length | 6 13/32 in, 16.6, 16.60 |
| Calibrates | Torque Wrenches |
| Width | 5 39/64 in, 1125, 13.4, 13.40, 500, 75 |
| Display | LCD |
| Accuracy | +/- 1% CW and +/- 3% CCW |
| Measuring Units | ft-lb, in-lb, N-m |
| Visual/Audible Indicators | Audible Beeps, LCD Screen |
| Features | Male 6-point 27mm Drive Size, Peak Mode, Hold Mode, Dial Mode |
| For Use With | Torque Wrench |
| Includes | (1) Carrying Case, (1) Power Adapter |
| Power Source | AC/DC Adapter |
| Overall Length | 5 5/8 in |
| Minimum Torque | 60 ft-lb |
| Measurement Type | SAE/Metric |
| Overall Width | 6 3/8 in |
| Color | Black |
| Overall Height | 3 1/2 in |
| Maximum Torque | 600 ft-lb |
| Country of Origin (subject to change) | Taiwan, Province of China |
| ASIN | B07D4JQS17 |
| AdultProduct | False |
| Asin | B07D4JQS17 |
| Autographed | False |
| Binding | Misc. |
| Brand | Proto |
| ClassificationId | 559968 |
| DisplayName | Torque Wrenches |
| Finish_type | Powder Coated |
| Height | 331, 50, 7.4, 7.40, 744 |
| Identifier | 7430988237342 |
| IdentifierType | EAN |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2478301 | 1584.53 | 1 | 6 | 1 |
| Raptor Supplies | CD3YLH | 2676.6230985 | 1 | None | 1 |
| Applied Industrial | 117178661 |  |  | None | 1 |
| sustainablesupply.com | C2807925 | 1994.8 | 1 | None | 1 |
| motionindustries.com | 07629234 | 2067.4 | 1 | None | 1 |
| toolsplus.com | PROJ6478E | 1079.99 | 1 | None | 1 |
| National Supply Network | 46068862 | 1853.37 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/114000000/114247500/part_--J6478E---Proto--7ec8b670b8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp