content loaded
Stanley
Proto® JH4-250RB SAE Electronic Torque Wrench, 1/4 in Drive, 2.1 to 20.8 ft-lb, Fixed/Ratcheting Head, 0.01 ft-lb/0.1 in-lb Graduation, 20-1/2 in OAL, ASME B107.28
wrench trq elek 1/4in 2.1 to 20.8ft-lb
Stellar Part #PROTO H4-250RB
MFG Part #JH4-250RB
MFG Name:Stanley Black & Decker
Product Description:
Proto® Electronic Torque Wrench, SAE, 1/4 in Drive, 2.1 to 20.8 ft-lb Torque, Fixed/Ratcheting Head, Graduations: 0.01 ft-lb/0.1 in-lb, 20-1/2 in Overall Length, CW/CCW Rotation, +/-2 % Accuracy, Setting: Peak/Follow Mode, LCD Display, Yellow/Green/Red Light/Audible Buzzer Indicator, AA Battery Power Source, Specifications Met: ASME B107.28, Steel
Login For Price
- Item Features
- Technical Specifications
- Accuracy of +/- 2% of indicated value in both clockwise and counter clockwise directions
- Target torque zone is adjustable from 1% to 10% of targeted torque value
- Fixed ratcheting head features a robust 24 tooth design with 15 deg arc swing, alloy steel drive gear for strength and durability, low pro le for easy access and a reversing lever design for quick, one handed operation
- Ergonomically designed, comfortable cushion grip
- 3-way red/green/yellow lights - yellow light appears at the low end of the zone, green light appears and buzzer sounds when the target is reached and red light appears with intermittent buzzer when it is over torqued
- 17/40 in size
- 1-3/4 in W x 2 in H
- Broad accuracy range extends from 10% of full scale to 100% of full scale to help reduce the number of torque wrenches required
- Ninety-nine on-board memory storage locations help improve ef ciency when taking multiple torque readings
- Three units of measure are available (Ft-lb, In-lb, and Nm)
- Three operating modes are track mode, peak hold and auto clear
- Fast sampling rate helps maintain high accuracy during torque applications
- Torque wrench head rotates to allow for easy viewing of LCD display
- Easy to read LCD display with large digits
- An audible buzzer helps identify when desired torque target zones are approaching and met
- Accuracy of +/- 2% of indicated value in both clockwise and counter clockwise directions
- Target torque zone is adjustable from 1% to 10% of targeted torque value
- Fixed ratcheting head features a robust 24 tooth design with 15 deg arc swing, alloy steel drive gear for strength and durability, low pro le for easy access and a reversing lever design for quick, one handed operation
- Ergonomically designed, comfortable cushion grip
- 3-way red/green/yellow lights - yellow light appears at the low end of the zone, green light appears and buzzer sounds when the target is reached and red light appears with intermittent buzzer when it is over torqued
- 17/40 in size
- 1-3/4 in W x 2 in H
- Broad accuracy range extends from 10% of full scale to 100% of full scale to help reduce the number of torque wrenches required
- Ninety-nine on-board memory storage locations help improve ef ciency when taking multiple torque readings
- Three units of measure are available (Ft-lb, In-lb, and Nm)
- Three operating modes are track mode, peak hold and auto clear
- Fast sampling rate helps maintain high accuracy during torque applications
- Torque wrench head rotates to allow for easy viewing of LCD display
- Easy to read LCD display with large digits
- An audible buzzer helps identify when desired torque target zones are approaching and met
- Accuracy:+/-2 %Display Type:LCDDrive Size:1/4 inGraduations:0.01 ft-lb/0.1 in-lbHead Type:Fixed/RatchetingIndicator Type:Yellow/Green/Red Light/Audible BuzzerMaterial:SteelOverall Length:20-1/2 inPower Source:AA BatteryRotation Type:CW/CCWSetting:Peak/Follow ModeSpecifications Met:ASME B107.28Torque Range:2.1 to 20.8 ft-lbType:SAE