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Features
Test inhibit
Test ranges extend from 10 GΩ to 200 GΩ depending on test voltage as below
Continuity (resistance) testing
Insulation resistance testing
The feedback controlled insulation test voltage is now accurate to 2% -0% compared to the original 20%, providing a more accurate test voltage without the risk of over-voltage damage to circuits. A variable range allows the exact test voltage to be selected from 50 to 999 V in 1 V steps, (1 to 2.5 kV in 10 V steps) providing 1100 test voltage options
Variable insulation voltage
The variable mode provides a unique solution for awkward insulation voltage measurement applications. The range option allows an insulation test voltage from 50 to 999 V in 1 V steps, or 1 to 2.5 kV in 10 V steps.
Guard terminal
The guard terminal (G) is a third terminal on the connection panel. Connection of the guard terminal on certain applications provides a return path for parallel leakage currents that could otherwise create significant errors in the insulation measurement. This is especially so for surface contamination of equipment or cables.
Voltage measurement
True RMS voltage measurement to 600 V AC or DC with resolution from 0.1 mV.
Display
The display offers a combination of analogue arc and a dual digital readout:
Analog arc:
Dual digital display:
Setup functions
Batteries
Battery requirements are 6 x AA batteries of either standard alkaline or nickel metal hydride (NiMH) rechargeable type, providing a minimum of 3000 insulation tests at 1000 V. This tester is enabled for internal charging when used with the optional charging pack (sold seperately).
Safety
Designed to be exceptionally safe to use, fast detecting circuitry prevents damage to the instruments if accidentally connected to live circuits or across phases. Specifically, all instruments:
Applications
| Insulation | |
| Accuracy | 50 V, 10 GΩ ± 2%, ±2 digits ±4% per GΩ100 V, 20 GΩ ± 2%, ±2 digits ±2% per GΩ250 V, 50 GΩ ± 2%, ±2 digits ±0.8% per GΩ500 V, 100 GΩ ± 2%, ±2 digits ±0.4% per GΩ1000 V, 200 GΩ ± 2%, ±2 digits ±0.2% per GΩ 2500 V, 200 GΩ ± 2%, ±2 digits ±0.2% per GΩService error: BS EN 61557-2 (2007)50 V, ± 2% ±2d, 100 to 900 kΩ ±10.5%100V, ± 2% ±2d, 100 to 900 kΩ ±10.3%250 V, ± 2% ±2d, 100 to 900 kΩ ±10.3%500 V, ± 2% ±2d, 100 to 900 kΩ ±10.3%1000 V, ± 2% ±2d, 100 to 900 kΩ ±11.5% |
| Guard Terminal Performance | <5% error at 500 kΩ parallel circuit resistance with 100 MΩ load |
| Display Range | Analogue: 1 GΩ full scale |
| Resolution | 0.1 kΩ |
| Short Circuit/Charge Current | 2 mA +0% -50% to EN 61557-2 (2007), except 2500 V |
| Terminal Voltage Accuracy | -0%, 2%, ±2 V |
| Test Current | 1 mA at minimum pass value of insulation to a maximum of 2 mA maximum |
| Operation | EN61557: 0.1 MΩ to 1 GΩ |
| Maximum Capacitive Load | 15 nF on tests above 1000 V |
| Leakage Current Display | 10% ±3 digits |
| Voltage | ±3% ±2 digits ±0.5% of rated voltage |
| Timer Control | Countdown timer 60 second (adjustable to 10 minutes)*Note: The "Insulation" specifications only apply when high quality silicone leads are being used. |
| Continuity | |
| Measurement | 0.01 Ω to 1 MΩ (0 to 1000 kΩ on analog scale) |
| Accuracy | ±3% ±2 digits (0 to 100 Ω)±5% ±2 digits (100 Ω to 500 kΩ)Service error: BS EN 61557-4 (2007) - ±2%, 0.1 to 2 Ω ±6.8% |
| Open Circuit Voltage | 5 V ± 1 V |
| Test Current | 200 mA (–0 mA, 20 mA), 0.01 to 4 Ω |
| Polarity | Single polarity (default)/dual polarity (configurable on setup) |
| Lead Resistance | Null up to 10 Ω |
| General Specifications | |
| Voltage | Range:DC: 0 to 600VAC: 10 mV to 600 V TRMS sinusoidal (15 to 400 Hz) Unspecified: 0 to 10 mV (15 to 400 Hz)Accuracy: AC: ±2% ±2 digitsService error: BS EN 61557-1 (2007) - ±2% ±2d, 0 V 300 V AC/DC ±5.1%Waveform:Non-sinusoidal: ±3% ±2 digits >100 mV to 600 V TRMS ±8% ±2 digits 10 to 100 mV TRMSDefault voltmeter: ±0.5% ±1 digit (100 to 400 Hz) unspecified |
| Frequency | Measurement range: 15 to 400 HzMeasurement accuracy: ±0.5% ±1 digits |
| Capacitance Measurement | Capacitance range: 0.1 nF to 10 µFAccuracy: ±5% ± 2 digits (1 nF to 10 µF) |
| Storage Capacity | >1000 test results |
| Data Download | Bluetooth® wirelessBluetooth® Class II |
| Range | Up to 32.8' (10 m) |
| Temperature | Operating: 14 to 131°F (-10 to 55°C)Storage: -13 to 158°F (-25 to 70°C)Calibration: 68°F (20°C)Co-efficient:<0.1% per °C up to 1 GΩ<0.1% per °C per GΩ above 1 GΩ |
| Humidity | 90% RH at 104°F (40°C) maximum |
| Power Supply | 6 x 1.5 V cells type IEC LR6 (AA, MN1500, HP7, AM3 R6HP) alkaline 6 x 1.2 NiMH rechargeable cells may be used |
| Battery Life | 3000 insulation tests with duty cycle of 5 seconds ON /55 sec OFF at 1000 V into 1 MΩ |
| Maximum Altitude | 6561.68' (2000 m) |
| Fuse | Use only 2 x 500 mA (FF) 1000 V1.26 x 0.24" (32 x 6 mm) ceramic fuse of high breaking capacity HBC 30 kA minimum |
| Safety Protection | The instruments meet EN 61010- 1:2010 and EN 61010-2-030:2010 to 600 V phase to earth, Category IV. Refer to safety warnings supplied |
| EMC | In accordance with IEC 61326 including amendment No.1 |
| IP Rating | IP54 |
| Dimensions | 9 x 4.25 x 2.32" (228 x 108 x 63 mm) |
| Weight | 1.13 lbs (815 g)In the case: 3.14 lbs (1.75 kg)*Note: All quoted accuracies are at 68°F (20°C) |
Everything you need to know about orders, cancellations, refunds, and delivery.
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Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
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