AT526C AC Low ohm Meter (Battery Internal Resistance Meter)

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AT520L

Parameters: AC Resistance , DC voltage
Accuracy: R: 0.3%, V: 0.05%
Range: R: 1μΩ- 3.2kΩ, V:100μV-60V DC
Signal Source: AC 1kHz, open-circuit voltage smaller than 20mV, measurement current smaller than 10mA
Range: Automatic and manual with 6 ranges

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AT525

Parameters: ACR DCV
Accuracy: R：0.5%±5dgt（resolution 0.001mΩ）V：0.05%±5dgt（resolution 0.1mV）
Range: R：0.001mΩ~3.3000Ω V：0.0001V～60.000V
Signal Source: AC：1kHz open-circuit voltage：<30mV Test current：<15mA
Range: Automatic, Manual, Norminal, 4 ranges

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AT526

Parameters: ACR, DCV
Accuracy: R：0.5% V：0.01%
Range: R：0.001mΩ~33.000kΩ V：0.00001V~120.000VDC
Signal Source: AC 1kHz，Test current：<150mA
Range: Automatic & Manual, 7 ranges

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AT526B

Parameters: ACR, DCV
Accuracy: R：0.5% V：0.01%
Range: R：0.001mΩ ～ 33.00Ω V：0.0001V~60.000VDC
Signal Source: AC 1kHz，open circuit voltage <20mV，Test current：<150mA
Range: Automatic & Manual , 5 ranges

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AT527

Parameters: ACR, DCV
Accuracy: Accuracy of Resistance 0.5%, voltage 0.01%
Range: Test range 0.0001mΩ~3.3000kΩ & 0.00001V~400.000VDC
Signal Source: 1kHz, frequency stability: 20ppm
Range: 7 ranges,3mΩ~3kΩ. auto , manual,, nominal.

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AT527A

Parameters: ACR, DCV
Accuracy: Resistance accuracy: 0.5%，Voltage accuracy: 0.01%
Range: Test range：0.0001mΩ~3kΩ & 0.00001~200.000V
Signal Source: 1kHz, stable frequency: 20ppm
Range: 3mΩ~3kΩ with 7 range test.Auto, manual, Nominal.

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AT527B

Parameters: ACR, DCV
Accuracy: Accuracy of resistance 0.5%，voltage accuracy 0.01%
Range: Test range 0.0001mΩ~3kΩ & 0.00001~800.000V
Signal Source: 1kHz, Frequency stability: 20ppm
Range: 3mΩ~3kΩ with 7 ranges. Automatic,Manual and Nominal

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AT527H

Parameters: ACR, DCV
Accuracy: Accuracy of resistance: 0.5%，voltage: 0.01%
Range: Test range: 0.0001mΩ~3kΩ & 0.00001~1000.00V
Signal Source: 1kHz, frequency stability: 20ppm
Range: 3mΩ~3kΩ with 7 ranges. automatic, manual and nominal.

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AT527L

Parameters: ACR, DCV
Accuracy: Accuracy of resistance: 0.5%，voltage: 0.01%
Range: Test range: 0.0001mΩ~3.3kΩ & 0.00001~60.00V
Signal Source: 1kHz, frequency stability: 20ppm
Range: 3mΩ~30Ω with 7 ranges. automatic, manual and nominal.

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AT528

Parameters: ACR, DCV
Accuracy: R: 0.5%±5dgt（resolution:0.01mΩ） V：0.1%±5dgt（resolution:1mV)
Range: R: 0.01mΩ~2.000kΩ V：1mV～50V
Signal Source: AC:1kHz open circuit voltage：<30mV Test current：<15mA
Range: 6 ranges, automatic, manual, nominal

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AT528L

Parameters: ACR, DCV
Accuracy: R: 0.5%±5dgt（resolution:0.01mΩ） V：0.1%±5dgt（resolution:1mV)
Range: R: 0.01mΩ~2.000kΩ V：1mV～50V
Signal Source: AC:1kHz open circuit voltage：<30mV Test current：<15mA
Range: 4 ranges, automatic, manual, nominal

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AT526G

Parameters: ACR, DCV
Accuracy: R：0.5% V：0.01%
Range: R：0.001mΩ~33.000kΩ V：0.00001V~400.000VDC
Signal Source: AC 1kHz，Test current：<150mA
Range: Automatic & Manual, 7 ranges

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AT527F

Parameters: ACR, DCV
Accuracy: Resistance accuracy: 0.5%，Voltage accuracy: 0.01%
Range: Test range：0.0001mΩ~3kΩ & 0.00001~200.000V
Signal Source: 1kHz, stable frequency: 20ppm
Range: 3mΩ~3kΩ with 7 range test.Auto, manual, Nominal.

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AT572B

Parameters: ACR, DCV
Accuracy: Accuracy of resistance 0.5%，voltage accuracy 0.01%
Range: Test range 0.0001mΩ~3kΩ & 0.00001~800.000V
Signal Source: 1kHz, Frequency stability: 20ppm
Range: 3mΩ~3kΩ with 7 ranges. Automatic,Manual and Nominal

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AT527K

Parameters: ACR, DCV
Accuracy: Accuracy of resistance: 0.5%，voltage: 0.01%
Range: Test range: 0.0001mΩ~3kΩ & 0.00001~1500.00V
Signal Source: 1kHz, frequency stability: 20ppm
Range: 3mΩ~3kΩ with 7 ranges. automatic, manual and nominal.

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AT529

Parameters: ACR, DCV
Accuracy: Accuracy of Resistance 0.5%, voltage 0.01%
Range: Test range 0.0001mΩ~330000Ω & 0.000001V~400.000VDC
Signal Source: 1kHz, frequency stability: 20ppm
Range: 7 ranges automatic, manual, and nominal. Range nominal: The instrument will automatically select the range based on the nominal value.

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AT529A

Parameters: ACR, DCV
Accuracy: Accuracy of Resistance 0.5%, voltage 0.01%
Range: Test range 0.0001mΩ~330000Ω & 0.000001V~200.000VDC
Signal Source: 1kHz, frequency stability: 20ppm
Range: 7 ranges automatic, manual, and nominal. Range nominal: The instrument will automatically select the range based on the nominal value.

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AT529B

Parameters: ACR, DCV
Accuracy: Accuracy of Resistance 0.5%, voltage 0.01%
Range: Test range 0.0001mΩ~330000Ω & 0.000001V~800.000VDC
Signal Source: 1kHz, frequency stability: 20ppm
Range: 7 ranges automatic, manual, and nominal. Range nominal: The instrument will automatically select the range based on the nominal value.

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AT529H

Parameters: ACR, DCV
Accuracy: Accuracy of Resistance 0.5%, voltage 0.01%
Range: Test range 0.0001mΩ~330000Ω & 0.000001V~1000.000VDC
Signal Source: 1kHz, frequency stability: 20ppm
Range: 7 ranges automatic, manual, and nominal. Range nominal: The instrument will automatically select the range based on the nominal value.

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AT527S

Parameters: ACR, DCV
Accuracy: Accuracy of resistance: 0.5%，voltage: 0.01%
Range: Test range: 0.0001mΩ~3kΩ & 0.00001~2000.00V
Signal Source: 1kHz, frequency stability: 20ppm
Range: 3mΩ~3kΩ with 7 ranges. automatic, manual and nominal.

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AT2527

Parameters: ACR, DCV
Accuracy: Accuracy of Resistance 0.5%, voltage 0.01%
Range: Test range 0.0001mΩ~3.3000kΩ & 0.00001V~400.000VDC
Signal Source: 1kHz, frequency stability: 20ppm
Range: 7 ranges,3mΩ~3kΩ. auto , manual,, nominal.

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AT2527L

Parameters: ACR, DCV
Accuracy: Accuracy of Resistance 0.5%, voltage 0.01%
Range: Test range 0.0001mΩ~3.3000kΩ & 0.00001V~60.0000VDC
Signal Source: 1kHz, frequency stability: 20ppm
Range: 7 ranges,3mΩ~3kΩ. auto , manual,, nominal.

Parameters	AC Resistance, DC voltage
Accuracy	Resistance:0.5% ; Voltage:0.01%
Range	Resistance：0.001mΩ~33.000kΩ Voltage：0.00001V~120.000VDC
Signal Source	AC 1kHz，Test current：<150mA
Range	7 ranges, auto & manual
Speed	145 times/second、30 times/second、10 times/second、1times/second
Result Display	Show,ΔABS,Δ%,θ, sorting results
Display Max	Resistance：33,000 Voltage：1,200,000
Adjustment	full range short - circuit correction
Comparator	16-bin sorting RHI/RNG/RLO output VHI/VNG/VLOOutput absolute value tolerance±TOL sorting percentage tolerance TOL sorting Order comparison sorting
Trigger	Internal trigger, manual trigger, external trigger and remote trigger
Interface	RS-232C , Handler（PLC Interface）
Options	ATL506A Test probe, ATL506 Test meter stick
Power	Voltage：195VAC～245VAC Frequency：50Hz Power：15VA
Dimensions	264 x107x350 mm
Mass	4kg
Accessories	ATL505 Kelvin test leads、 ATL108 RS232 communication cable
Other functions	Detection of damage test wire,TFT -LCD display, keypad lock and data hold function, internal memory and U-disk record