| Description | SPECIFICATIONS
- Test Voltage : 100V/250V/500V ±10%
Range : 0.1~20MΩ
Accuracy : ±(3% + 5dgts)
Resolution : 0.01MΩ
- Test Voltage : 1000V/2500V/5000VDC ±10%
Range : 200MΩ~10GΩ
Accuracy : ±(5% + 10dgts)
Resolution : 0.01MΩ
- Display : 3½ Dgt. (1999 Counts) Large LCD Display with 29mm Display Height.
- Accuracy : ±(3% + 5dgts)
- Operating Temperature : 0°C to 40°C (RH £ 85%)
- Storage Temperature : -10°C to 50°C (RH £ 75%)
- Dimensions : 190 x 155 x 75 mm
- Weight : Approx 900g
- Power : 12V (8 x 1.5V) (R6AA size batteries) or AC Adaptor 12VDC
FEATURES
- 3½ Digit (1999 Counts) Large Display with Back light
- LED Indicator for HV (High Voltage)
- High Accuracy ±(3% + 2dgts) for Insulation Measurement.
- In-build Protection Circuit to prevent the damage reverse voltages .
- LCD Back Light Function with Indicator Switch.
- Battery Operated / AC adapter
- 6 Ranges of Insulation Measurement.
- Display with Annunciators
- Suitable for calculation PI and DAR (manually)
- Auto-Ranging (Insulation Measurement)
- As per IS10656-1983
- As per EMC standard IEC 61326-1 Class B
- Over Voltage CAT III, 600V
- AS per Safety Standard IEC/EN 61010-1 & 61010-31
- IP-44 Protection
| SPECIFICATIONS
- Test Voltage : 250 V to 5.00 kV DC, (Possible in 25 V steps between 250 V and 1 kV and in 100 V steps between 1 and 5 kV)
- Measurement Range :
0.00 MΩ to 500 GΩ (250 V)
0.00 MΩ to 1.00 TΩ (500 V)
0.00 MΩ to 2.00 TΩ (1 kV)
0.00 MΩ to 5.00 TΩ (2.5 kV)
0.00 MΩ to 10.0 TΩ (5 kV)
- Measurement Current : 1 mA (Test voltage 250 V to 1.00 kV), 0.5 mA (Test voltage 1.10 kV to 2.50 kV) 0.25 mA (Test voltage 2.60 kV to 5.00 kV), Short-circuit current: 2 mA or less
- Resistance Range : 10 MΩ to 10 TΩ, 7 ranges (auto range)
- Accuracy :
±5% rdg. ±5 dgt. Up to [Test voltage (setting value)/Resistance measurable at 100 nA]
±20% rdg. ±5 dgt. [Test voltage (setting value)/Resistance measurable at 100 nA] to [Test voltage (setting value)/Resistance measurable at 1 nA] or 500 GΩ
±30% rdg. ±50 dgt. [Test voltage (setting value)/Resistance measurable at 1 nA] or 501 GΩ to 9.99 TΩ
- Leakage current measurement : 1.00 nA to 1.20 mA, 6 ranges (current measurement that occurs when test voltage is generated)
Accuracy ±2.5% rdg. ±5 dgt. (1 mA range); refer to complete catalog for other ranges
- Voltage measurement : ±50 V to ±1.00 kV DC, 50 V to 750 V AC (50/60 Hz),
Accuracy: ±5 % rdg. ±5 dgt. , Input resistance: Approx. 10 MΩ
- Temperature measurement : -10.0 ˚C to 70.0 ˚C, 3 ranges (used with optional sensor)
Accuracy ±1.0 ˚C (0.0 ˚C to 40.0 ˚C); refer to complete catalog for other ranges
- Other Functions : Insulation Diagnosis (Temperature compensation, PI/DAR display, Step voltage test), Data memory, Communication (USB 2.0, PC application software), auto discharge, hot conductor warning indication, etc.
- Digital LCD, max. 999 dgt. with backlight, Bar graph display
- Dimensions and Mass : 260 mm (10.24 in)W × 250.6 mm (9.87 in)H × 119.5 mm (4.70 in)D, 2.8 kg (98.8 oz)
- Included Accessories : Test lead 9750-01 ×1, Test lead 9750-02 ×1, Test lead 9750-03 ×1, Alligator clip 9751-01 ×1, Alligator clip 9751-02 ×1, Alligator clip 9751-03 ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×6, USB cable ×1, PC application software (CD-R) ×1
FEATURES
- Measure insulation of high-voltage equipment (such as transformers, cables, and motors)
- Wide testing voltage range, up to 5.00 kV from 250 V DC
- Wide measurement insulation range, up to 10 TΩ
- PI (Polarization Index) and DAR (Dielectric Absorption Ratio) automatically calculated / display
- Extended operating temperature range of -10°C to 50°C
- Data memory function to reduce handwritten notes
- Bright LED luminous scale
| SPECIFICATIONS
- Function : Insulation resistance test, voltage test, current test, capacitance test
- Rated Voltage : 250; 500; 1000; 2500; 5KV; 10KV
Accuracy Rated Voltage : (1±10%)
- Resistance Limit Range : 0.01MΩ -35TΩ
Accuracy : ±3%rdg±5dgt
Resolution : 0.01MΩ
- Output Short Circuit Current : ≥6mA
- DC Voltage Range : 0.1~1000V
Accuracy : ±1.5%rdg±5dgt
Resolution : 0.1V
- AC Voltage Range : 0.1~750V
Accuracy : ±1.5%rdg±5dgt
Resolution : 0.1V
- DC current measurement : 0.01nA~6mA
Accuracy : ±5%rdg±5dgt
Resolution : 0.01nA
- Capacitance Test : 10nF~60uF
Accuracy Test : ±10%rdg±5dgt
Resolution : 10nF
- Absorption ratio and polarization index measurement power : Have
- Weight : 2720g (including battery)
- Power Consumption : Standby: 30mA Max (backlight off) | Turn on backlight: 42mA Max | Measure：200mA Max(backlight off)
- Insulation Resistance : ≥50MΩ(between Measuring line and housing
- Pressure Resistance : AC3kV/50Hz 1min
- Working Temperature & Humidity : -10%ºC+50ºC＜85%RH
- Operating Temperature & Humidity : -10%ºC+55ºC＜90%RH
FEATURES
-
- Polarization Index (PI)
- Dielectric Absorption (DAR)
- Auto Power Off (APO 15 Minutes)
- USB Interface
- High Voltage Indication
- Meter 1PC
- High voltage bar 1PC Red
- High voltage test line 2PCS (Black, Green each 1)
- Monitoring Software CD 1PC
- USB communication line USB 1PC
- Charger 1PC
- Manual, certificate 1 Set
- Instrument Box 1PC
| SPECIFICATIONS
- Function : Insulation resistance test, voltage test, current test, capacitance test
- Rated Voltage : 100V; 250V; 500V; 1000V; 2500V; 5000V
Accuracy Rated Voltage : (1±10%)
- Resistance Limit Range : 0.01 MΩ ~ 10TΩ
Accuracy : ±3%rdg±5dgt
Resolution : 0.01MΩ
- Output Short Circuit Current : ≥6mA
- DC Voltage Range : 0.1~1000V
Accuracy : ±1.5%rdg±5dgt
Resolution : 0.1V
- AC Voltage Range : 0.1~750V
Accuracy : ±1.5%rdg±5dgt
Resolution : 0.1V
- DC current measurement : 0.01nA~6mA
Accuracy : ±5%rdg±5dgt
Resolution : 0.01nA
- Capacitance Test : 10nF~60uF
Accuracy Test : ±10%rdg±5dgt
Resolution : 10nF
- Absorption ratio and polarization index measurement power : Have
- Weight : 2720g (including battery)
- Power Consumption : Standby: 30mA Max (backlight off) | Turn on backlight: 42mA Max | Measure：200mA Max(backlight off)
- Insulation Resistance : ≥50MΩ(between Measuring line and housing
- Pressure Resistance : AC3kV/50Hz 1min
- Working Temperature & Humidity : -10%ºC+50ºC＜85%RH
- Operating Temperature & Humidity : -10%ºC+55ºC＜90%RH
FEATURES
-
- Polarization Index (PI)
- Dielectric Absorption (DAR)
- Auto Power Off (APO 15 Minutes)
- USB Interface
- High Voltage Indication
- Meter 1PC
- High voltage bar 1PC Red
- High voltage test line 2PCS (Black, Green each 1)
- Monitoring Software CD 1PC
- USB communication line USB 1PC
- Charger 1PC
- Manual, certificate 1 Set
- Instrument Box 1PC
| SPECIFICATIONS
- Temperature Coefficient : <0.1% per °C
- Operating Temperature : -20°C To +40°C (full range) -20°C To +60°C (upto 100M )
- Storage Temperature : -25°C To +65°C
- Relative Humidity : 90% RH at 40°C max.
- Display : LCD display Field (65 mm x 30mm) with analog indication and digital display and with display of unit of measured quantity and functions
- Dimensions : 84 mm x 195 mm x 35 mm
- Weight : 500 g including battery
FEATURES
- Analog + Digital Display ( Log scale for Insulation Measurement) : The Analog scale for insulation resistance measurement is Logarithmic in nature which gives the dynamic performance of an Analog insulation tester. The Analog scale is linear for low Ohm and Voltage measurement.
- User Selectable Backlit Display: The instrument is provided with user selectable Back lit for taking measurements in dark areas/poor lighting conditions.
- Connector jack for External Mains Adapter (Optional) : The instrument can be operated from Mains Supply(230VAC) instead of Batteries using an external Mains Adapter (230VAC /9VDC,500mA (4.5VA) Isolated)
- Test Voltages 50V/ 100V/ 250V,/500V /1000V : Test voltages from 50V to 1000V can be selected for Insulation Resistance measurement .It covers all insulation tests up to 1000V
- Insulation Resistance measurement: The instrument is capable of measuring insulation resistance from 10 kW…2 GW
- Low Resistances measurement: 0.01 W ... 99.9 W Low resistances can be measured up to 99.9 W. There are two measuring ranges for Low W.: 9.99W and 99.9W
- Hands-free continuity testing: Continuity testing (0-10 W with acoustic signal) can be done without pressing the test button. In addition to the display function, an acoustic signal can be activated which sounds if the adjustable limit value is violated.
- Voltmeter: Instrument measures voltages >25V …600V AC/DC
- Automatic discharge for capacitive circuits after test measurement: Capacitive devices under test, such as cables and windings, that get charged during the test, are discharged by the tester.
- Live circuit detection: Displays presence of voltages 25V irrespective of function selected.
- Pre-selectable limit checks (Go / No-Go option) for MW/GW An acoustic signal can be generated when the measured value of insulation resistance falls below an adjustable limit value.
- Lead resistance null facility: The instrument provides a facility to compensate the resistance of the leads for an accurate measurement of low resistances.
- Storage of MIN / MAX values In addition to the display of the actual measured value, the minimum or maximum value can constantly be updated or stored
- Storage Memory for last 10 readings. The instrument provides a facility to store and recall 10 values in each of the 5 ranges of insulation resistance measurement, Continuity and Resistance measurement.
- Blown fuse indication. The display FUSE points to a blown fuse.
- Low battery indication. Automatic display of the Symbol “ ” when battery cells are exhausted.
- Stop Watch. : This function allows you to measure elapsed time up to 1 hour.
- Auto-power off function : The instrument turns off automatically, if any of the keys or the selector switch have not been activated for about 10 minutes in insulation range and 5 minutes in other ranges or can be switched to continuous operation.
- Protective holster for rough duty . A holster of soft rubber with tilt stand protects the meter against damage in the case of shock and drop
| |
| Content | “MECO-G” has introduced a new & advanced multi-range 3½ Dgt. (1999 Counts) Digital Insulation Tester Model: R-DIT945K-1. It has 6 Voltage Ranges i.e. 100V/250V/500V/1000V/2500V/5000V. R-DIT945K-1 has three Ohms (W) ranges, 0-200MW, 200MW-10GW and 10GW-2000GW. | IR3455Hioki insulation resistance testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR3455 is a 5-range, 250 V to 5000 V digital insulation resistance tester offering up to 10 TΩ of insulated resistance testing. High performance features include bargraph, built-in memory, leak current and voltage testing, and DAR and PI calculation capabilities to help shorten work time associated with field insulation testing. | Digital insulation resistance meter also known as mega ohmmeter, high voltage insulation resistance tester, etc., for the insulation resistance test. The instrument has a large LCD screen gray backlit display, data storage, data access, alarm, automatic shutdown and other functions. At the same time, it also has the function of measuring DC voltage, AC voltage, absorption ratio and polarization index of DC voltage. The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability. Moreover, it has a shockproof, dustproof, moisture-proof structure and is a commonly used and indispensable instrument for telecommunications, electricity, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.At the same time, it can output a variety of different voltage levels with the step-adjusting voltage function (for example, 15KV models can generate 12KV levels, which can be used more widely). | Digital insulation resistance meter also known as mega ohmmeter, high voltage insulation resistance tester, etc., for the insulation resistance test. The instrument has a large LCD screen gray backlit display, data storage, data access, alarm, automatic shutdown and other functions. At the same time, it also has the function of measuring DC voltage, AC voltage, absorption ratio and polarization index of DC voltage. The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability. Moreover, it has a shockproof, dustproof, moisture-proof structure and is a commonly used and indispensable instrument for telecommunications, electricity, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.At the same time, it can output a variety of different voltage levels with the step-adjusting voltage function (for example, 15KV models can generate 12KV levels, which can be used more widely). | RISH Insu 20 digital insulation and continuity tester is suitable for following:
• Measurement of the insulation resistance on electrically dead equipment and systems with test voltages up to 1000V.
• For Testing Motors, Transformers, generators, switchgear
• For testing of House hold appliances
• Measurement of the insulation resistance of Cables.
• Very useful for on- site maintenance and service departments | MECO DIT-99A Digital Insulation Tester has the following features: 3 Digit 17mm LCD Display; High Accuracy (3% rdg + 2 dgt); Single Person Push Button Operation; Designed to Generally Conform to IS 10656-1983; Meets Requirement of IEC1010 Installation Category II 100V Phase Earth; Terminal Voltage : >85% of Rated Voltage for Insulation; Resistance Measurement from10% to 100% of the Insulation Resistance Range; Carrying Case |
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