| Unisource CEM-2200 Specification |
| AC voltage |
Measurement range
(Display range) |
0 V to 750 V true RMS(0.0 V to 750.0 V) |
| Resolution |
0.1 V |
| Accuracy |
±0.5%+3counts |
| Measurement frequency characteristic |
40 Hz ~ 1 KHz |
| DC voltage |
| Measurement range(Display range) |
0 V to 1000 V (0.0 V to 999.9 V) |
| Resolution |
0.1 V |
| Accuracy |
±0.2%+2counts |
| Insulation |
| Test voltages and Insulation range |
500 V / 1000MΩ, (+10%, -0%) |
| Resistance |
| Test voltages accuracy |
500 V / 1000MΩ, (+10%, -0%) |
| Ground resistance (Earth) |
| Min. Resistance measurement value |
0.35MΩ |
| Shorting measurement current |
1.4mA max. |
| Measurement range (Display Range) |
0MΩ to 10MΩ (0.00MΩ to 9.99MΩ) |
| 10MΩ to 100MΩ (10.00MΩ to 99.99MΩ) |
| 100MΩ to 1000MΩ (100.0MΩ to 999.9MΩ) |
| Resolution |
0.01MΩ to 0.1MΩ |
| Accuracy (500 V) Accuracy (1000 V) |
±2%+2counts (0MΩ to 10MΩ) |
| ±2%+3counts (10MΩ to 100MΩ) |
| ±2%+5counts (100MΩ to 1000MΩ) |
| Measurement method |
Using the 2 wire, 3wire measurement method |
| Open terminal Measurement voltage |
AC 20Vrms |
| Measurement frequency |
1.2 KHz sine wave |
| Measurement current |
2mA constant current |
| Measurement range (Display Range) |
0Ω to 100Ω (0.00Ω to 99.9Ω) |
| 100Ω to 1000Ω (100.0Ω to 999.9Ω) |
| 1000Ω to 2000Ω (1000Ω to 2000Ω) |
| Resolution |
0.01Ω to 1Ω |
| Accuracy |
±2%+3counts (0Ω to 100Ω) |
| ±2%+2counts (100Ω to 1000Ω) |
| ±2%+2counts (1000Ω to 2000Ω) |
| Operating time |
| Ground resistance(EarthΩ) |
3000 times 15-second measurements |
| Insulation resistance(MegaΩ) |
5000 times 15-second measurements |
| AC current and Leakage current |
| Measurement range (Display range) |
0Ω to 10KΩ (1Ω to 9999Ω) |
| 0Ω to 40Ω continuity buzzer alarm |
| Resolution |
1Ω |
| Accuracy |
±2%+3counts |
| Temperature |
| Operating temperature |
-10°C to + 50°C / 14 ~ 122F, 20%~80% RH |
| Storage temperature |
-40°C to + 70°C / -40F ~ 158F |
| 10%~90% RH with batteries removed |
| Temperature coefficient |
0.10 x (specified accuracy)/ °C (< 18 ℃ or > 28 °C) |
| Other |
| Relative humidity |
Non condensing (less than 10°C) |
| 80% RH (10°C to 30°C) |
| 65% RH (30°C to 40°C) |
| 45% RH (40°C to 50°C) |
| Without condensation |
| Live line meter (HOT) |
70.00~750.0V Buzzer alarm and LCD display |
| Phase meter (PHA) |
AC 110.0V~750.0V / R.S.T GOOD, N.G LCD Display |
| Display |
Graphic LCD multifunction display, 9999 Counts |
| Communications |
IrDA Wireless communication to PDA and |
| PC 115,200 bps |
| Memory storage function |
100 data ( # 00 ~ # 99) memory |
| Power supply |
Battery LR6 (AA), 5 pieces 1.5V alkaline |
| Dimensions |
88(W) X 42(D) X 175(H) mm
3.46(W) X 1.65(D) X 6.89(H) inches |
| Weight |
Weight : 490g / 1.08 Ibs (Inc batteries )
368g / 0.81 Ibs (Exc. batteries)
585g / 1.29 Ibs (Inc. holster) |
| Power supply |
Battery LR6 (AA), 5 pieces 1.5V alkaline |
| Safety standards |
| Standard |
EN 61010-1, IEC 61010-1 |
| Installation / Over voltage category |
CATII (1000Vdc, 750Vac) / CATIII (600 V) |
| Pollution degree |
Pollution degree 2 |
| Certification |
CE, KS(Korea standard) |
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