Description
Overview
GAOTek current measurement line tester is specially designed and manufactured for online measurement of dc and ac current below 600 v. it adopts CT and digital integration technology. the clamp has no exposed metal conductor and noncontact measurement to ensure safe operation. ultra large clamp, easy to clamp to measure thick wire. it is widely used in electric power, communication, meteorology, railway oilfield, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields. it is a necessary tool for electrical safety testing. the instrument has the functions of peak hold, data hold, data storage, etc. it is equipped with communication interface, communication cable and monitoring software. it can monitor and query history on-line and display history data dynamically. it has the functions of reading, saving and printing history data.
Technical Specifications
| Function | AC per DC current measurement, peak current hold, online monitoring |
| Power | 6 V DC |
| Test Mode | Clamp CT, non contact measurement |
| Clamp Size | 4.2 in to 5.8 in (108 mm to 148 mm) |
| Measurement Range AC | 0.0 A to 1000 A |
| Measurement Range DC | 0.0 A to 2000 A |
| Resolution | 0.1 A AC or DC |
| Measurement Accuracy | 0.0 A to 999 A |
| Humidity | ≤ 75 % RH |
| Frequency Response | AC 45 Hz to 400 Hz |
| Sampling Rate | 2 t per s |
| Display Mode | 4 bit LCD display |
| Working Current | 20 mA |
| Insulation Strength | AC 3700 kV per rms |
| Standard Condition | ± 37.4 °F to 73.4 °F (± 3 °C to 23 °C) |
| Environment Temperature | 14 °F to 104 °F (- 10 °C to 40 °C) |
| Storage Temperature | 14 °F to 140 °F (- 10 °C to 60 °C) |
| Meter Size | 13.7 in x 7 in x 2.1 in (350 mm x 180 mm x 55 mm) |
| Meter Weight | 3.3 lb (1.5 kg) |