Test & measurement instruments
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Multichannel Precision Resistance Meter TK2515A - 0.02%

Testkey  |  SKU: ELE-861E-01
$4,337.12 USD
Free standard shipping to supported destinations. Taxes calculated at checkout.
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Description

Select a Testkey TK2515A multichannel resistance meter for four-terminal measurements over a 0.1 µΩ–30 MΩ range. The family combines 0.02% basic resistance accuracy with 5½-digit readings and configurations offering 4, 10, 20 or 30 channels.

All four configurations provide 0.1 µΩ–30 MΩ measurements. Choose the installed 4, 10, 20 or 30 channels required by the test. The supplied PT100 sensor supports the temperature functions.

Model comparison and specifications

Specification TK2515A-4 TK2515A-10 TK2515A-20 TK2515A-30
Included measurement channels 4 10 20 30
Resistance measurement span 0.1 µΩ–30 MΩ
Basic resistance accuracy 0.02% basic, with detailed range conditions in the operating manual
Measurement connection / reading digits Four-terminal, 5½ digits
Lowest range / test current 20 mΩ range at 1 A
Highest range / test current 30 MΩ range at 1 µA
Test current settings 1 A, 100 mA, 10 mA, 1 mA, 100 µA, 10 µA, 1 µA
Resistance measurement time FAST 7 ms, MED 22 ms, SLOW1 102 ms, SLOW2 402 ms
Low-voltage measurement Open-circuit voltage ≤60 mV on 2 Ω, 20 Ω, 200 Ω and 2 kΩ ranges
Thermal-EMF cancellation Supported
Measurement modes Standalone and scanning
Temperature functions / sensors Measurement, compensation and conversion, PT100 or PT500
Temperature measurement span / time −10.0 to 299.9 °C, 50 ±10 ms
Standard interfaces USB HOST, USB DEVICE, RS232, LAN, HANDLER
Remote protocols SCPI, MODBUS
Optional expansion / interface Up to 200 channels with extra scanning hardware, optional GPIB
Stored setups / sorting 30 setups, 10 sorting bins
Included resistance lead TSK101 four-terminal test lead with clips
Included scanning lead TSK104 four-terminal low-resistance scanning test lead
Included temperature sensor TSK103 PT100 temperature sensor
Included mains cord TSK107 AC mains cord
Overall dimensions (W × H × D) 258 × 110 × 350 mm
Net weight 3.6 kg
Statistical functions Mean, maximum, minimum, standard deviation, Cp and Cpk
Display 4.3-inch 480 × 272 TFT

Chassis reference dimensions are 213 × 87 × 320 mm (W × H × D).

HI / IN / LO comparison supports limit-based inspection.

Additional scanning hardware supports expansion to 200 channels. GPIB is an optional interface.

Included equipment

  • Selected instrument with the channel count shown in the model table
  • TSK107 AC mains cord
  • TSK101 four-terminal test lead with clips
  • TSK104 four-terminal low-resistance scanning test lead
  • TSK103 PT100 temperature sensor

Product photographs show the TK2515A-30 configuration. The selected model determines the supplied electrical specification and channel configuration.

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