Proto® JH4-250R Ratcheting Electronic Torque Wrench, 1/4 in Drive, 25 to 250 in-lb, Fixed Head, 1 in-lb Graduation, 16 in OAL, ASME B107.28
21305499
MFG #: JH4-250R
$0.00
/ Each
Item currently not in stock. Lead time based upon availability from the manufacturer.
- Type: Ratcheting
- Drive Size: 1/4
- Torque Range: 2.1 to 20.8, 25 to 250
- Head Style: Fixed, Fixed/Ratcheting
- Head Type: Fixed
- Graduations: 0.01 ft-lb/0.1 in-lb/0.01 N-m, 1
- Overall Length: 16, 20-1/2
- Rotation Type: CW/CCW
- Accuracy: +/-2, +/-2%
- Setting: Track Mode/Peak Hold/Auto Clear
- Display: LCD
- Display Type: LCD
- Indicator Type: Yellow/Green/Red Light/Audible Buzzer
- Power Source: (4) AA Batteries, AA Battery
- Specifications Met: ASME B107.28
- Handle Style: Cushion Grip/Ergonomic
- Handle Type: Ergonomic/Cushion Grip
- Material: Steel
Proto® Electronic Torque Wrench, Ratcheting, 1/4 in Drive, 25 to 250 in-lb Torque, Fixed Head, Graduations: 1 in-lb, 16 in Overall Length, CW/CCW Rotation, +/-2 % Accuracy, Setting: Track Mode/Peak Hold/Auto Clear, LCD Display, Yellow/Green/Red Light/Audible Buzzer Indicator, AA Battery Power Source, Specifications Met: ASME B107.28, Ergonomic/Cushion Grip Handle, Steel
- Accuracy of +/-2% of indicated value in both clockwise and counter clockwise directions
- Broad accuracy range extends from 10% of full scale to 100% of full scale to help reduce t
- Ninety nine in on-board in memory storage locations help improve efficiency when taking mu
- Ninety-nine in on-bo
- Available in ft-lb, in-lb and N-m units of measure
- Features track mode, peak hold and auto clear operating modes
- 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
- 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
- Ergonomically designed, comfortable cushion grip
Accuracy of +/-2% of indicated value in both clockwise and counter clockwise directions
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 in on-board in memory storage locations help improve efficiency when taking multiple torque readings
• Ninety-nine in on-board in memory storage locations help improve efficiency when taking multiple torque readings
Available in ft-lb, in-lb and N-m units of measure
Features track mode, peak hold and auto clear operating modes
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
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 profile for easy access and a reversing lever design for quick, 1-handed operation
Ergonomically designed, comfortable cushion grip