Overview:
An installation tester desgined for testing to the AS/NZ3000 from the manufacturer, Metrel.
Applications:
Suitable for multifunction testing of appliances and installations. The Combo test is a highly specified multifunction test combing the capabilities of 12 instruments in one. Built specifically for Australian Standards, this instrument provides the ultimate one-piece testing instrument. Clever accessories such as the 3-phase adaptor kit (available separately), allow simple deployment of the tester in all environments. An optional resistor box (not included) connected to the switchboard during testing of an installation negates the need for lengthy trailing earth leads when outlet socket testing. Built in thresholds provide clear results every time with PASS/FAIL indication (in accordance with AS3000 specifications), just like an appliance tester!
Single Measurement Functions
Insulation Resistance (500V and 1000V DC)
Measuring Range (MΩ) Resolution (MΩ) Accuracy
- 0.00 ... 19.99 0.01 +(5% of reading + 3 digits)
- 20.0 ... 199.9 0.1 +(5% of reading)
- 200.0 ... 999 1 +(10% of reading)
Voltage
Measuring Range V Resolution V Accuracy
- 0... 1200 1 +(3% of reading + 3 digits)
Resistance R LOWΩ
Measuring Range R(Ω) Resolution (Ω) Accuracy
- 0.00 ... 19.99 0.01 +(3% of reading + 3 digits)
- 20.0 ... 199.9 0.1 +(5% of reading)
- 200.0 ... 1999 1 +(5% of reading)
Open-circuit voltage: 6.5V DC ... 9V DC
Measuring current: min. 200mA into load resistance of 2Ω
Automatic polarity reversal of the test voltage
RCD Testing
General Data
Nominal residual current (A, AC): 10mA, 30mA, 100mA, 300mA, 500mA, 1000mA
Nominal residual current accuracy: +5%
Test current shape: sine-wave (AC), pulsed (A)
RCD Type: G (non-delayed), S (time-delayed)
Test current starting polarity: 0o or 180o
Voltage range: 50V ... 264V (45Hz ... 65Hz)
Trip-out Time
Measuring Range (ms) Resolution (ms) Accuracy
- 0.0 ... 40.0 0.1 +1ms
- 0.0 ... max. time 0.1 +3ms
Trip-Out Current
Measuring Ranges IΔ Resolution IΔ Accuracy
- 0.2xIΔN ... 1.1, 1.5, 2.2xIΔN (AC type) 0.05xIΔN +0.1xIΔN
Socket Test (RLN, RLPE, RNPE, RPE)
Measuring current: min. 200mA into load resistance of 2Ω
Measuring Range R(Ω) Resolution (Ω) Accuracy
- 0.00 ... 19.99 0.01 +(3% of reading + 3 digits)
- 20.0 ... 199.9 0.1 +(5% of reading)
- 00.0 ... 1999 1 +(5% of reading)
Test lead compensation: up to 5Ω
Automatic polarity reversal of the test voltage
Fault Loop Impedance
No RCD and With RCD
Measuring Range (Ω) Resolution (Ω) Accuracy
- 0.00 ... 9.99 0.01 +(5% of reading + 5 digits)
- 10.0 ... 99.9 0.1 +(5% of reading + 5 digits)
- 100 ... 999 1 +(10% of reading)
- 1.00k ... 9.99k 10
Prospective fault current (calculated value)
Measuring Range (A) Resolution (A) Accuracy
- 0.00 ... 9.99 0.01
- 10.0 ... 99.9 0.1
- 100 ... 999 1
- 1.00k ... 9.99k 10
- 10.0k ... 23.0k
- Consider accuracy of fault loop resistance measurement
Test current (at 230V): 6.5A (10ms)
Nominal voltage range: 30V ... 500V (45Hz ... 65Hz)
No trip out of RCD
R, XL values are indicative
Voltage, Frequency & Phase Rotation
Voltage
Result type: TRUE RMS
Nominal frequency range: 0Hz, 14Hz ... 500Hz
Measuring Range (V) Resolution (V) Accuracy
- 0 ... 550 1 +(2% of reading + 2 digits)
Measuring Range (ms) Resolution (ms) Accuracy
- 0.0 ... 40.0 0.1 +1ms
- 0.0 ... max. time 0.1 +3ms
General Data
- Overvoltage Category: 600V CAT III/300V CAT IV
- Protection Degree: IP40
- Display: 128 x 64 dot matrix display with baclight
- Dimensions: 14cm x 8cm x 23cm
- Weight: 1.0kg without batteries
- Temperature Range: 0oC to 40oC
- Maximum Humidity: 95% RH
- Power Supply Voltage: 9 V DC (6 x 1.5 rechargeable batteries). 20 hours operation.
Included accessories:
- Accessories Included - Neck carrying belt, Short Instruction Manual, Instruction Manual, Calibration Certificate, Mains measuring cable (1.5m), Universal test cable, (Black, Red and Green) test clips, 5 x Black alligator clips, 6 x Rechargeable batteries, Power supply adaptor
Standard warranty
1 Year
