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Extech 407820 Heavy Duty Digital
Torque Meter
Click image to enlarge
Extech 407820
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Features:
- Torque ranges of 12.99 lb-in., 15.00 kg-cm and 147.1 Newton-cm using remote sensor and chuck assembly
- Min/Max and Peak mode
- Push button High or Low resolution selection
- Selectable Fast/Slow sampling time
- Data Hold and Auto Power off
- Built-in RS-232 PC serial interface
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Description
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This professional device measures torque in three ranges with 1.5% basic accuracy. Advanced functions include Peak and Data Hold, Record Mode, and RS-232 PC Interface. Careful use of this meter will provide years of reliable service.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| 407820 |
TORQUE METER W/SENSOR HEAVY DUTY SERIES - Discontinued - suggested replacement: General TQ8800 |
| 407820-NIST |
TORQUE METER W/NIST #407820 - Discontinued - no replacement |
| Model |
Accessories |
List Price |
Sale Price |
| 156119 |
AC ADAPTOR, 117VAC FOR HEAVY DUTY SERIES |
| $24.99 |  |
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| CA899 |
CASE, VINYL W/SHOULDER STRAP, BELT LOOP |
| $14.99 | |
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| 140001 |
CARRYING CASE, VINYL FOR HEAVY DUTY SERIES |
| $24.99 | |
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| 407001 |
SOFTWARE & CABLE FOR HEAVY DUTY SERIES |
| $69.99 | |
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Specifications
| General Specifications |
| Display |
3-1/2 digit (2000 count) multi-function LCD |
| Units of Measure |
Kilogram-centimeter (kg-cm), Pound-inch (lb-in), Newton-centimeter (N-cm) |
| Resolution |
Programmable High or Low resolution (see range specs.) |
| Meter Power |
9V battery |
| Power consumption |
12mA approx. |
| Auto Power Off |
Meter turns off after 10 minutes (can be defeated) |
| Max/Min Record/Recall |
Records highest (MAX) and lowest (MIN) readings |
| Data Hold |
Displayed reading can be held on the LCD by pushbutton |
| Response Time |
Fast and Slow (Programmable) |
| PC Interface |
Built-in RS-232 jack; Optional data acquisition software |
| Operating conditions Temperature |
32 to 122 ° F (0 to 50 ° C), Humidity < 80% RH |
| Dimensions Meter |
7.1 x 2.8 x 1.3" (180 x 72 x 32mm) |
| Chuck |
1.9" (48mm) head diameter [6.3" (160mm) handle] 0.5” (12.7mm) opening size |
| Weight Meter |
0.5 lbs. (225g); Chuck: 1.46 lbs (665g) |
| Accessories |
Torque chuck, chuck key, 9V battery, and rubber holster with table-top stand |
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