Z-Mar Technology, Inc.

The ACL 750 Combo-Tester measures electrical resistance of wrist straps and heel grounders simultaneously and individually. It can also do what pass/fail testers cannot: Give actual resistance readings and store data.

When the software is used, test results are stored on a computer which allows you to monitor and analyze test information and help manage your company's static control program and remain compliant to ESDA S20.20.

*Simultaneous testing for wrist and feet
*Adjustable limits from 500k and 750k for low setting and 2M to *100M ohms high setting
*Optional circuit relay for security doors
*Optional card readers available
*Multiple units can be networked via company LAN for data compiling
*Compatible with latest Windows based software

*Auto-generate reports and email them to supervisors
*Includes calibration certificate traceable to NIST

*Specifications: Accuracy: ± 10% (tester only)

*Environment: 32ºF to 100ºF (0ºC to 38ºC); 15% to 95% RH

*Test voltage: 19 volts DC ± (open circuit)

*Adjustable resistivity limits; defaults to ESDA or CE limits

*Conforms to ANSI / ESDA 20.20 standard and EU CE standard


Resistivity ranges:

Wrist straps High Range: 2M, 5M, 10M, 25M, 35M, 50M, 75M, 100M ohms Low Range: 500k, 750k ohms


Footwear High Range: 2M, 5M, 10M, 25M, 35M, 50M, 75M, 100M ohms Low Range: 500k, 750k ohms



Product # 750  =  Includes tester, footplate, stand, cable, and software


Optional accessories: 
ACL 746: 1000 megaohm setting 
ACL 740: Circuit relay for security doors
ACL 795: Calibration box for on-site calibrations

9311 Monroe Road

Unit K

Charlotte NC 28270 US

Phone:  800-224-0773, 704-841-8845

Fax: 704-841-8847

​Email: noesd@z-mar.com

750 – Combo Tester