| 1021 | Composite Fabric LT-800 | |
| 1022 | Cable Tracer SEW 180CB | |
| 1023 | Cable Tracer, Fault Locator Jtech NF168 | |
| 1024 | Cable Tracer GoldTool TCT-470 | |
| 1025 | Circuit Breaker Identifier SEW 188FFF | |
| 1026 | Coax Tester GoldTool TCT-124 | |
| 1027 | Clamp-On Ground Resistance Tester Victor 6412+ | |
| 1028 | Capacitance Decade Box 11,111 uF Lutron CBOX-406 | |
| 1029 | Chlorine Meter Lutron CL-2006 | |
| 1030 | Conductivity Tester 20mS Lutron YK-43CD | |
| 1031 | Chlorine Meter Gondo 6742 | |
| 1032 | Chlorine Meter Gondo FTC-420 | |
| 1033 | Conductivity Tester 200uS / 20mS Lutron CD-4301 | |
| 1034 | Conductivity / TDS / TDS with SD Memory Lutron CD-4317SD | |
| 1035 | Conductivity Tester 200uS / 200mS Lutron CD-4306 | |
| 1036 | Carbon Dioxide CO2 with Humidity/Temp (SD Card Recording) Lutron CO2-9904SD | |
| 1037 | Carbon Monoxide (CO) 1000ppm Lutron GCO-2008 | |
| 1038 | Cup Anemometer Lutron AM-4221 | |
| 1039 | Carbon Dioxide CO2 Meter Lutron GC-2028 | |
| 1040 | Caliper, 150mm/6'' Jtech 111-101 | |
| 1041 | Caliper, 200mm/8'' Jtech 111-102 | |
| 1042 | Caliper, 300mm/12'' Jtech 111-103 | |
| 1043 | Coating Thickness Gauge CHY 113 | |
| 1044 | Coating Thickness Gauge CHY 115 | |
| 1045 | Comlite Double-Siren Comlite S283 (ø115mm) | |
| 1046 | Class I Integrating Sound Level Meter TENMARS ST-109 | |
| 1047 | Counter Autonics Counter CT Series | |
| 1048 | Counter / Timer AUTONICS FX4S | |
| 1049 | Counter Autonics Counter FXS Series, FXM Series | |
| 1050 | Construction Foam Sheets | |