HNJ series of torque wrench tester are the special-used equipment to examine the Torque Screwdriver and the Torque Wrenches.

   ZhunDa HNJ series of torque wrench tester uses the microprocessor technology and other series of new technologies, such as the digital filter, calibrating zero automatically, none-linear compensation etc.

  The product has many features:

  1). sampling quickly;

  2). measuring accuracy;

  3). strong anti-jamming capacity;

  4). Self-Diagnosis function;

  5). reliable and convenient to operate.

   *Some types of the testers have the RS-232 standard interface to connect, and the data can be transmitted to the computer for intelligent handling to get the calibrating conclusion.

MODEL	RANGE		WEIGHT (kg)	MAXIMUM ARMS OF FORCE (mm)	OUTER DIMENSION (mm)	INSTALLMENT SIZE(mm)	SLEEVE HOLE (mm)	STRUCTURE STYLE	REMARK
	(N.m)	(lbf.ft)
HNJ500(p)	50-500	36.9-369.0	50	1250	600×380×300	LENGTH 410 WEIGHT 244 HOLE 10.5	10 12.5 20	TRANSDUCER ROTATING & ASSEMBLING	WITH CALIBRATING FRAME
HNJ1000(p)	100-1000	73.8-738.0
HNJ500/100(p)	10-500	73.8-369.0							P knot RS232

Note: If should be Bidirectional check, please note when ordering.

HNJ series of Torque Wrench Tester