Overview
Enviro Test Construct Grounding Grid Tester instrument is primarily designed for conducting measurements related to electrical resistance in a variety of applications. It excels in assessing transformer DC resistance, transformer winding resistance, network connectivity, cable conductor resistance, contact resistance of switches, connectors, relays, as well as winding and motor resistance. Additionally, it is adept at measuring transformer winding resistance, metal riveting resistance, metal component coupling resistance, low resistance testing, and contact resistance testing. Its wide range of capabilities makes it an essential tool for professionals in the electrical and electronics field.
Features
- Reliable DC resistance testing method
- Operates within a broad temperature range
- Powerful DC 12.6 V ,2500 mAh battery
- Convenient LCD display for readings
- Enhanced stability with PID temperature control
- Data conversion to BXCH format available
- Top of Form
- Digital display with high accuracy (0.1 uΩ)
- Wide resistance range (10 uΩ to 50 kΩ)
- Compact dimensions (24018885 mm)
- Multiple short-circuit current options
- Extensive data storage (up to 500)
Technical Specifications
| Accuracy Class | 0.1 μΩ |
| Accuracy | 0.1 μΩ |
| Measuring Range | Resistance Range: 10 μΩ to 50 kΩ |
| Display | LCD Display |
| Maximum Short-Circuit Current | 1 mA, 10 mA, 0.1 A, 1 A, 5 A, 10 A |
| Data Storage | 500 |
| Working Temperature | 14 °F to 122 °F (-10 °C to 50 °C), 70% RH |
| Power | DC 12.6 V 2500 mAh |
| Resistance Range | 10.0 μΩ to 50.00 kΩ |
| Resolution Ratio | 0.1 μΩ |
| Precision | ±0.2% FS ±10 dgt |
| Measuring Current | 10 A, 5 A, 1 A, 0.1 A, 10 mA, 1 mA |
| LCD Size | 4.25 in x 2.56 in (108 mm x 65 mm) |
| Size of Instrument | 9.45 in x 7.40 in x 3.35 in (240 mm x 188 mm x 85 mm) |
| Test Line Length | 16.40 ft (5 meters), 1 Red, 1 Black |
| USB Interface | With USB Interface |
| Line of Communication | 1 USB Communication Cable |
| Data Storage | 500 Groups |
| View Data | Data Access Function |
| Cell Voltage | Real-Time Battery Power Display |
| Auto Power-Off | Turns Off After 15 Minutes of No Operation |
| Power Dissipation | Standby: Approx. 116 mA (20% Brightness) Measurement: 27 W Max |
| Operating Temperature and Humidity | -14 °F to 104 °F (-10 °C to 40 °C) |
| Storage Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Withstand Voltage | AC (Accreditation Canada) 3700V RMS |
| Electromagnetic Property | IEC61010-4-3, Wireless Frequency Electromagnetic Field ≤1V/m |
| Suitable for Safety | IEC61010-1, CAT (Chatham Area Transit) III 600 V, Pollution Level 2, JJG724-1991, JJG166-1993 |
| Dimensions | 9.45 in x 7.40 in x 3.35 in (240 mm x 188 mm x 85 mm) |
| Weight | Instrument: 2.43 lb (1.1 kg)Test Line: 1.87 lb (850 g) |
