No. M/C M/C No TYPE MAKER Serial NO Proof
date		 Validity
Term		 Place
1 Watt meter ST-I-02-01 120,240/1A 120,240/5A YEW 67AN1455 08.12.12 09.12.12 Core
2 Volt meter ST-I-05-01 AC VOLT 150V/300V YEW 67AE5546 08.12.12 09.12.12 Test
3 Volt meter ST-I-06-01 AC VOLT 150V/300V YEW 68AE1688 08.12.12 09.12.12 Core
4 Ampere meter ST-I-008 AC AMMETER YEW 61AE2401 08.12.12 09.12.12 Test
5 Thermometer I-05-01 0~300 ℃ Chunil S7011 - - 1Team
Test
6 Frequency meter ST-I-012 120,240/300~500 ㎐ Chunil 978601 08.06.03 09.06.03 Test
7 Digital Clamp Meter ST-I-013 600V,750V,200Ω HIOKI3282 0634708 08.12.12 09.12.12 Test
8 Insulation Tester ST-I-014-01 2000V.5000 ㏁ YEW 56LD7163 08.12.12 09.12.12 Test
9 Sound level meter ST-I-015 20~800㎑, 27~130㏈ ONO SOKKI 44901322 08.12.15 09.12.15 Test
10 Oil tester ST-I-016 50 KV ± 2.5 % Keumjung 09001 08.12.15 09.12.15 Test
11 Coating thickness gauge ST-I-017 0~1500㎛/0~60 mil ELCOMETER345 BC5971-406 08.12.18 09.12.18 Test
12 Ratio meter ST-I-018 0~130 BIDDLE INSTRUMENTS 14903 - - Test
field
13 Ratio meter ST-I-018-1 0~130 BIDDLE INSTRUMENTS 14363 - - assemble field
14 CT ST-I-019 5,10,15,30,50,100/5A Kyungbo Elec 126434 08.12.18 09.12.18 Test
15 CT ST-I-020 5,10 ,15,30,50,100/5A KEW CS70113 08.12.18 09.12.18 Test
16 PT ST-I-022 220,440,660,1100,1100 CEW 728411 08.12.18 09.12.18 Test
17 PT ST-I-023 220,440,660,1100,1100 Kyungbo Elec CS70115 - - Test
18 Oscilloscope ST-I-024 400 ㎒ 2CH TEKTRONIX B010467 08.12.12 09.12.12 Test
19 Voltage regulator ST-I-025 3∅ 100KVA 380±100% Hana Elec 158 - - Test
20 Load Aux Transformer ST-I-026 3∅ 300KVA 220,380/400~800 Keukdong 940200 - - Test
21 Quality test Aux Transformer ST-I-027 3Ø 100KVA 380/1500,866V Samsung Elec 941124 - - Test
22 Inductor Tester Aux Transformer ST-I-028 3∅ 500KVA 380/220V Samsung Elec 941125 - - Test
23 Inductor Tester Aux Transformer ST-I-029 1∅ 100KVA 208/1000V Samsung Elec 941126 - - Test
24 Punture Tester Bench ST-I-031 Auto-setting Samsung Elec 941027-1 08.12.15 09.12.15 Test
25 Induction tester Bench ST-I-032 - Hyubhwa Elec 941027-2 -   - Test
26 Impact test equipment ST-I-033 3Ø 50KVA Hyubhwa Elec 941027-3 - - Test
27 Pressure Test System ST-I-034 0~2㎏f/㎠ Hyubhwa Elec 941027-4 - - Test
28 Punture Tester Bench ST-I-035 1∅ 10KVA 220/80KVA Samneung 532  07.12.12 08.12.12 Test
29 Motor Generator ST-I-036 37 ㎸A 3∅ 3W Hyubhwa Elec L849806 - - Test
30 Power factor meter ST-I-037 120V/1A 0.5~1.0 Hwasin K1510 08.12.12 09.12.12 Test
31 Recorder ST-I-038 -50℃~200℃ 12ch YEW T4177RH274 08.12.12 09.12.12 Test
32 Dial caliper ST-I-041-01 0~300mm MITUTOYO 3066875 08.12.12 09.12.12 Test Room
33 Stop watch ST-I-042 1/100 Sec DOLAR 1213-459 08.12.17 09.12.17 Test
34 Ieakage oil
test system		 ST-I-047 S : 0~2kgf/㎠ Keumhwa 96410 - - Test
35 Load test condensor ST-I-041-01 AC 1Ø 220V 3∅ 350 ㎸ Sungbo 990201 - - Test
36 Quality test table ST-I-049 Voltage, Current, Power KD ENG 12C122465A 08.12.12 09.12.12 Test
37 Electron balance ST-I-050 5~150 ㎏(50g) Cas Co VT6315 - - Mold field
38 Micro OHM Meter ST-I-051 1MΩ-100㏁ TINSLEY 275531 08.12.12 09.12.12 Test
39 Pressure gause ST-I-053 KONICS/0~2㎏f/㎠ KONICS 162318 08.12.18 09.12.18 Test
40 Electrical indication balance ST-I-054 0~5000㎏(2㎏) CAS 57 08.12.17 09.12.17 Test
41 Dry type Transformer ST-I-055 15 ㎸A Self - - - Test
42 Phose Cup I-09-01 50 ㎖ - - - - Test
43 Thermo-hygrostat ST-I-056 -50℃~150℃ Samwon Tech 20020715 08.12.12 09.12.12 Test
44 Sound level test room ST-I-057 4700×4700×4000(H) Sekye Eng 020914 - - Test
45 Torque lench ST-I-058 1961.3~9806.7 N/Cm TOHNICHI 117549S 08.12.19 09.12.19 Test
46 Patial discharge tester ST-I-059 S = O ~ 10000PC     - -  
47 Pulling link strength ST-I-60 CAS S = O ~ 5000kg Keumhwa   - -  
48 3Ø Circuit tester ST-I-61 Meter S = 0 ~ 500V Kumsung   - -  
49 Ratiometer ST-I-62 S= 0 ~ 130V Kumsung 17360 - - Test
50 Insulating pressure-proof tester ST-I-63 1Ø 200KVA KD ENG 200615 - - Test
51 Power frequency with stand voltage test table ST-I-64 HV-D Type KD ENG KD06-10 08.12.15 09.12.15 Test
52 Three-PHASE TTR Meter ST-I-65 S : O ~ 200 Ser NO. 99122610306 Megger 99122610306 -   Test
53 Sound level meter ST-I-66 ± 1.5㏈ TES CO.,LTD 011011303 - - A/S
54 Micro ohm meter ST-I-67 90-240V SCHUETZ 0820-5037 08.06.28 09.06.28 Test
55 Micro hicorder ST-I-68 ACV 100/200/500V - 020930720 08.04.08 09.04.08 Test