• Product meets ETL established electrical standards.

Megohmmeter Model 6526

  • True Megohmmeter®
  • 1 kV Insulation and Multi-Function Tester (Resistance, Capacitance, Continuity, Frequency and Voltage)
  • (50, 100, 250, 500 and 1000) V Insulation Test Voltages
  • 200 GΩ Max Insulation Resistance
  • DAR and PI ratios calculated
  • Timed Test Mode up to 40 minutes for Insulation Resistance Test
  • Test Lock feature for hands free timed measurements up to 15 minutes
  • Continuity tests at 20 mA or 200 mA
  • Test lead resistance compensation for accurate low resistance measurements
  • True RMS AC/DC Voltmeter up to 700 V
  • Ohmmeter to 1000 kΩ
  • Capacitance to 10 µf
  • Frequency measurements from (15 to 800) Hz
  • Auto discharge after Insulation Test
  • Hold function to "freeze" readings
  • Large and bright dual display with blue backlight
  • Pass/Fail indicator with green/red backlight
  • Auto Standby Feature due to inactivity saves battery power
  • 1300 measurement storage in memory
  • Bluetooth communication with included DataView® software
  • Complies with International Insulation Testing Standards including IEC/EN 61557
  • 600 V CAT IV
  • Optional Remote Probe accessory
NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.
Model Cat. # Description List Price Quantity/Status Distributor Stock Check
6526 2155.53 Megohmmeter Model 6526 $945.00 In stock at factory. Find a Distributor
Model6526
Cat. #2155.53
DescriptionMegohmmeter Model 6526
List Price$945.00
In stock at factory. Find a Distributor

Model 6526 - Cat. #2155.53: Includes a soft carrying case, (2) 5 ft color-coded leads (red/black), (2) color-coded alligator clips (red/black), (1) black test probe, (6) AA batteries and a user manual.

Print
AC/DC Voltage Measurement
Range (0.3 to 700) V
Accuracy ±(3 % R + 2 ct)
Resolution (1 to 99.9) V: 0.1 V
(100 to 999) V: 1 V
(1000 to 4000) V: 2V 
Frequency Range DC and (15.3 to 800) Hz
Input Impedance  400 kΩ
Insulation Measurement
Test Voltage / Resistance Range 50 V: 10 kΩ to 10 GΩ
100 V: 20 kΩ to 20 GΩ
250 V: 50 kΩ to 50 GΩ
500 V: 100 kΩ to 100 GΩ
1000 V: 200 kΩ to 200 GΩ
Measurement Accuracy 50 V: ±(3 % R + 2 ct) +2 % / GΩ
100 V: ±(3% R + 2 ct) +1% / GΩ
250 V: ±(3% R + 2 ct) +0.4% / GΩ
500 V: ±(3% R + 2 ct) +0.2% / GΩ
1000 V: ±(3% R + 2 ct) +0.1% / GΩ
Auto Discharge Discharge time < 2s/µF From Vtest to 25 V
Live Circuit Indicator Inhibit test if terminal voltage > 25 V prior to initialization of test
Continuity Measurement
Ranges 0.00 to 10 Ω (200 mA test current)
0.0 to 100 Ω (20 mA test current)
Accuracy ± (2% R + 2 ct) with lead compensation
Open Voltage ≥ 6 V
Resistance Measurement
Range 1 Ω to 1000 kΩ
Accuracy ± (3% R + 2 ct)
Open Voltage Approximately 4.5 V
General Features
Programmable Alarm Yes
DAR – PI Yes
Timer 0:00 to 39:59 min, with 1 s resolution
Frequency Measurement (15.3 to 800) Hz
Capacitance Measurement 0.1 nF to 10 µF
Display Backlit digital with bargraph
Memory 1300 tests
Communication Bluetooth 2.1 Class II
Software DataView (included)
Power Supply (6) AA batteries (NEDA 15 A or IEC LR6)
Battery Life ≥ 1500 IR tests at 1000 V into 1 MΩ with a duty cycle of 5 s on and 1 min off.
≥ 3000 R tests of 1 Ω with a duty cycle of 5 s on and 1 min off.
Dimensions (8.31 x 4.25 x 2.36) in (211 x 108 x 60) mm
Weight 1.87 lb (850 g)
Altitude Operating 2000 m
Operating Temperature (-4 to 131) °F (-20° to +55) °C; (20 to 80) % RH
Storage Temperature (-22 to 176) °F (-30 to 80) °C; (10 to 90) % RH, without batteries
IP Rating IP 54
Safety Compliance IEC/EN 61010-1, 600 V CAT IV, IEC 61557

User Manuals

Quick Start Guides

Datasheets

Brochures

Comparison Charts

Software

Application Notes

Forms

Technical Bulletins

Applications - Graphic Illustrations

Videos

Understanding Insulation Resistance Testing

Hand-Held Megohmmeters

What's New in DataView 3.50

Model Cat. # Description List Price Quantity/Status Distributor 
Stock Check
2119.02 Soft Carrying Pouch for Models (CA7024, CA7026, CA7027-28, 6522-24, 6526, 6532, 6534, 6536, 6528-29, 5212, 5215, 5217, 5231, 5233, 3290-91, 3292-93B, 3292-93B-BT)
Dimensions: (7.75 x 9.25 x 2.75) in
$51.90
2138.54 Continuity Probe for use with Megohmmeters and Installation Testers $125.00
2139.74 Lead - Set of 2, 6.5ft Color-coded Red/Black Fused Leads (.63A) w/ 4mm Plug $125.00
2152.26 Probe-Set of 2, color-coded Grip Probes (Red/Black) 1000V CAT III 20A for use with Models 6532, 6534 & 6536 $60.50
2152.28 Lead - Set of 2, 6.5 ft. Color-coded (Red/Black) Fused Leads (0.63A); Two Screw-on Alligator Clips, Two Screw-on Test Probes, Set of 5, 0.63A Fuses (UL) $214.00
2155.75 Megohmmeter Test Probe (600V CAT IV) for Models 6522-6536, 6116N & 6117 $265.00
5000.66 Megohmmeter calibration checker - provides two test resistances of 150kO and 100MO.
NOTE: The 150kO terminal accepts test voltages up to 1000V. The 100MO terminal accepts voltages up to 2500V.
$143.00
5000.94 Lead - set of 2, 5 ft silicone color-coded (red/black) with 4mm straight/right banana plugs (Rated 1000V, CAT IV, UL) $27.25
5000.97 Probe - black test probe {Rated 1000V CAT IV, 15A, UL V2} $9.00
5000.99 Clip - Safety Alligator - Black (1000V CAT IV, 15A, UL V2) $12.00
5100.00 Clip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2) $12.00
5100.04 Clip - Safety Alligator - Blue (1000V CAT IV, 15A, UL V2) $12.00 Consult Factory for Availability
5100.05 Clip - Safety Alligator - White (1000V CAT IV, 15A, UL) $12.00
5100.06 Clip - Safety Alligator - Green (1000V CAT IV, 15A, UL) $12.00
5100.07 Lead - set of 2, 5 ft color-coded (red/black) PVC w/ 4mm ST/ST plugs $25.00
Model
Cat. #2119.02
DescriptionSoft Carrying Pouch for Models (CA7024, CA7026, CA7027-28, 6522-24, 6526, 6532, 6534, 6536, 6528-29, 5212, 5215, 5217, 5231, 5233, 3290-91, 3292-93B, 3292-93B-BT)
Dimensions: (7.75 x 9.25 x 2.75) in
List Price$51.90
Model
Cat. #2138.54
DescriptionContinuity Probe for use with Megohmmeters and Installation Testers
List Price$125.00
Model
Cat. #2139.74
DescriptionLead - Set of 2, 6.5ft Color-coded Red/Black Fused Leads (.63A) w/ 4mm Plug
List Price$125.00
Model
Cat. #2152.26
DescriptionProbe-Set of 2, color-coded Grip Probes (Red/Black) 1000V CAT III 20A for use with Models 6532, 6534 & 6536
List Price$60.50
Model
Cat. #2152.28
DescriptionLead - Set of 2, 6.5 ft. Color-coded (Red/Black) Fused Leads (0.63A); Two Screw-on Alligator Clips, Two Screw-on Test Probes, Set of 5, 0.63A Fuses (UL)
List Price$214.00
Model
Cat. #2155.75
DescriptionMegohmmeter Test Probe (600V CAT IV) for Models 6522-6536, 6116N & 6117
List Price$265.00
Model
Cat. #5000.66
DescriptionMegohmmeter calibration checker - provides two test resistances of 150kO and 100MO.
NOTE: The 150kO terminal accepts test voltages up to 1000V. The 100MO terminal accepts voltages up to 2500V.
List Price$143.00
Model
Cat. #5000.94
DescriptionLead - set of 2, 5 ft silicone color-coded (red/black) with 4mm straight/right banana plugs (Rated 1000V, CAT IV, UL)
List Price$27.25
Model
Cat. #5000.97
DescriptionProbe - black test probe {Rated 1000V CAT IV, 15A, UL V2}
List Price$9.00
Model
Cat. #5000.99
DescriptionClip - Safety Alligator - Black (1000V CAT IV, 15A, UL V2)
List Price$12.00
Model
Cat. #5100.00
DescriptionClip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2)
List Price$12.00
Model
Cat. #5100.04
DescriptionClip - Safety Alligator - Blue (1000V CAT IV, 15A, UL V2)
List Price$12.00
Consult Factory for Availability
Model
Cat. #5100.05
DescriptionClip - Safety Alligator - White (1000V CAT IV, 15A, UL)
List Price$12.00
Model
Cat. #5100.06
DescriptionClip - Safety Alligator - Green (1000V CAT IV, 15A, UL)
List Price$12.00
Model
Cat. #5100.07
DescriptionLead - set of 2, 5 ft color-coded (red/black) PVC w/ 4mm ST/ST plugs
List Price$25.00

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