- Auto ranging insulation measurements to 10 MOhm plus manual datalogging.
- 1000V, 500V, 250V test voltages.
- Measure insulation resistance to 10 GOhm.
- Large LCD display with analog bargraph.
- Lo Ohm function for testing connections.
Product Description
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Digital High Voltage Insulation Tester
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Measure Insulation Resistance to 60GΩ with test voltages of 500V,
1000V, 2500V, and 5000V. Comes with test leads, eight C
batteries, 120V AC adaptor, heavy duty carrying case, and user
manual.
Additional Features
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Polarization Index measurement (PI), Dielectric Absorption Ratio
measurement (DAR), AC/DC Voltage measurement to 600V with
Min/Max, Peak and Relative functions, and 1 to 15 minute timer
function for IR measurements.
Application and use of insulation testers:
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Insulation testers can be used to test motor, transformer
windings, instruments, and appliances, check for moisture in wire
and cable assemblies, safely evaluate a new wiring installation,
and check for carbon tracking in breakers, relays, and switches.
Extech Insulation Testers offer high sensitivity to assure
reliable monitoring of low resistance motor windings.
380260
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Handheld Megohmmeter
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The autoranging Extech 380260 digital insulation tester has a
large, easily readable backlit LCD with dual display of
insulation resistance and test voltage. It measures insulation
resistance in three selectable voltages of 250, 500 and 1000V and
Insulation Resistance to 2000MΩ. A Lock Power On function allows
for hands-free operation. Data Hold capability freezes the
displayed reading. Additional features include: Lo ohms for
testing connections and Auto Power Off for conserving battery
life. Complete with heavy-duty test leads, alligator clip,
hanging strap, protective carrying case, six AA batteries, and
user manual. Optional NIST Certificate of Calibration with data
available (Model 380260-NIST).
380360
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Digital Megohmmeter
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Safely tests wiring insulation of motor, transformers,
instruments and appliances with three test ranges to choose from:
2000M/1000V, 200M/500V, and 200M/250V. Also measures continuity
to 200 ohms and AC voltage to 600V. Additional features include:
data hold, auto power off and overload protection to 2200V (up to
1 min.). Press To Test button automatically discharges circuit
capacitance and can be locked down to enable hands-free operation
for 3-minute test. Comes complete with six AA batteries,
heavy-duty test leads, alligator clip, large probe, case with
neckstrap, and user manual. Optional NIST Certificate of
Calibration with data available (Model 380360-NIST).
380395
Digital High Voltage Insulation Tester
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Measure Insulation Resistance to 60GΩ with test voltages of 500V,
1000V, 2500V, and 5000V. Additional features include:
Polarization Index measurement (PI), Dielectric Absorption Ratio
measurement (DAR), AC/DC Voltage measurement to 600V with
Min/Max, Peak and Relative functions, and 1 to 15 minute timer
function for IR measurements. Complete with test leads, eight C
batteries, 120V AC adaptor, heavy duty carrying case, and user
manual.
380320
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Analog Meghommeter
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Megohmmeter with large easy-to-read analog display and live
circuit warning has three test voltages (250V, 500V, 1000V) and
an insulation range to 400M ohms. It also measures continuity (3
ohms), resistance (500 ohms) and AC Voltage (600V). Additional
features include: Lock Power On for extended test times,
automatic discharge circuit, fuse protection, 1.3mA short circuit
current, and CAT III-1000V safety rating. Comes with test leads,
six AA batteries, hard carrying case, and user manual.
From the Manufacturer
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Insulation tester measures up to 10Gohms with 250V, 500V, and
1000V test voltages. Additional features include: Lo ohms for
testing connections, analog bargraph for viewing trends, AC/DC
Voltage measurement to 999V, manual data record/recall function
(9 sets), and live circuit display warning and beeper. Comes
complete with carrying case, test leads, and 6 AA batteries. CAT
III-1000V.