Earth Resistance Tester
R4,594.25
- Earth Resistance 2000Ω
- Earth voltage to 200V
- Indicates if resistance of auxiliary spikes is within tolerance
- Direct readout of the earth resistance on the LCD display
- Measures DCV to 1000V and ACV to 750V
- Overrange indicator
- Zero adjustment of leads
- Data Hold
- Overmould Rubber Casing
- Dual LCD with backlight
- Ideal for earth rods and lightning conductors
The MT330 is an Earth Resistance Tester ideal for the measurement of earth rods and lighting conductors. Other ranges have been included such as AC voltage measurement up to 750V and DC voltage up to 1000V, plus a 200kΩ resistance range. The large backlit dual display LCD indicates the range measured as well as the battery voltage. The advanced circuit design permits the instrument to operate with minimum influence from earth voltage and earth resistance of auxiliary spikes. The double mould rubber injection housing ensures that the meter can handle the rough terrain when used in the field while performing earth tests.
Specifications
| Function | Range | Resolution | Accuracy |
| DC Voltage | 1000V | 1V | ±(0.8% + 3 Digits) |
| AC Voltage | 750V | 1V | ±(1.2% + 10 Digits) |
| Resistance | 200kΩ | 0.1kΩ | ±(1% + 2 Digits) |
| Earth Resistance | 20/200/2000Ω | 0.01Ω | ±(2% + 10 Digits) |
| Earth Voltage | 200V | 0.1V | ±(3% + 3 Digits) |
| Frequency | 40 to 400Hz | ||
| Display | LCD Display | ||
| Back Light | Yes | ||
| Enclosure | Over moulded case | ||
| Low Battery Indication | Yes | ||
| Batteries | 6 x AA | ||
| Weight | 700g | ||
| Dimensions | 200 x 92 x 50mm | ||
| Safety Specs | IEC61010-1 CAT IV 600V | ||
Safety Ratings
Downloads
Download “MT330 Instruction Manual”
MT330-Instruction-Manual-2021.pdf – Downloaded 2 times – 444.73 KBDownload “MT330 Technical Datasheet”
MT330-Technical-Datasheet-2021.pdf – Downloaded 1 time – 305.60 KBAccessories
Carrying Case
Adjustable Shoulder Strap
Test Leads
3 Wire Cable
Aux Earth Spikes
6 x AA Batteries
Instruction Manual
Related products
-
Earth Leakage & Resistance Testers
Industrial Digital RCD/ELCB Tester
- Microprocessor controlled
- Operating voltage 80V – 450V L-E
- Auto Ramp
- 0° or 180° Phase angle selection
- Rated current 10mA – 500mA
- Automatically measures trip current
- Remote testing
- IP54 – Dust & Drip Proof
- K5410IS Intrinsically Safe Version
SKU: K5410 -
Earth Leakage & Resistance Testers
Digital Earth Resistance Tester
- Direct earth resistance to 2000Ω
- Measures earth voltage to 200V
- Indicates if resistance of auxiliary spikes is within tolerance
- 3½ Inch Digital LCD display
- 3mA Measuring current
- Low power consumption for extended battery life
- Direct readout of the earth resistance on the LCD display
- IP54 Protection – Dust & Drip Proof
- Overload protection
SKU: K4105 -
Earth Leakage & Resistance Testers
Digital Socket RCD Tester
- Double injection housing
- Correct wiring indication
- 2000ms Direct readout of disconnection time
- Fully programmed test current settings
- Accurate readout of tripping time with a resolution of 1ms
- Two LED lamps give quick check for correct wiring
- Compact, lightweight and simple to use
- 0° or 180° Phase angle selection
- Current setting from 5mA to 500mA
- Operating voltage 230V AC
- Data Hold function to freeze the digital trip time on the LCD
SKU: MT325 -
Earth Leakage & Resistance Testers
Earth Resistance Clamp Meter with Bluetooth
- Easy Earth / Ground resistance measurement
- True RMS readings
- Jaw Ø32mm
- Earth / Ground Resistance 0.05Ω to 1500Ω resolution
- AC A 0.1mA to 30A Resolution
- Noise check function
- 100 Data storage points
- Bluetooth Function
SKU: K4202
