1999年，Tim Supplements Ltd更名為TSL Education Ltd，其目的，恰恰就在于結束人們將該公司的出版物與《》進行混淆。

OMRON RFI Filter 240VAC 50/60Hz 15A
   3G3EV-PFI1015-E
OMRON S82K switching Power Supply 24VDC 4,2A
   S82K-10024
OMRON SYSDRIVE 3G3MV frequency converter 4,2kVA
   3G3MV-A4022
OMRON SYSDRIVE frequency converter 3G3EV
   3G3EV-AB007MA-CU1
OMRON SYSMAC CJ1G CPU43H
   CJ1G_CPU43H
OMRON SYSMAC CJ1W PA202 Power supply
   CJ1W-PA202
OMRON SYSMAC Pro 16
   3G2A3-PRO16
OMRON SYSMAC S6 CPU15 24V AC/DC 12DI 8DO
   3G2S6-CPU15
OMRON SYSMAC S6 CPU21 100VAC 12DI 8DO
   3G2S6-CPU21
OMRON SYSMAC S6 CPU35 24V AC/DC 10DI 8DO
   3G2S6-CPU35
OMRON SYSMAC S6 EPROM
   3G2A3-MP523
ORMON AP003 PRO-CON Adapter    
   C500-AP003
PS-PA203 in: 100-240VAC out: 5VDC 3,6A
   CQM1-PA203
PS-PA206 115/230VAC 0.5A
   CQM1-PA206
PS-PA216 115/230VAC 0,5A
   CQM1-PA216
RS-422 Adapter
   1-CIF11
SYSMAC 32DI 24DO 24VDC/250VAC 2A
   3G2C7-MC228
SYSMAC C20 16DI 12DO 24VDC 2A
   3G2C7-CPU84E
SYSMAC 0H 22DI/16DO
   0H-C2DR-DE
SYSMAC 0K 24DI/16DO
   0K-CDR-A
SYSMAC C60K 32DI/28DO
   C60K-CDR-D
SYSMAC 1A 24VDC 18DI 12DO
   1A-30CDT1-D
Touch Display NT31
   NT31-ST121B-EV1