Aim-TTi BS407 Ohmmeter, 20 kΩ Max, 1 μΩ, 4 Wire

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RS Stock No.:
424-4557
Mfr. Part No.:
BS407
Brand:
Aim-TTi
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Brand

Aim-TTi

Product Type

Ohmmeter

Maximum Resistance Measurement

20kΩ

Resistance Resolution

1μΩ

Measurement Type

4 Wire

Battery Type

Rechargeable Ni-MH

Power Source

Battery, Mains

Minimum Operating Temperature

5°C

Plug Type

Type C - EU, Type G - British 3-Pin

Maximum Operating Temperature

40°C

Maximum Accuracy

0.1 %

Height

82mm

Model Number

BS407

Weight

1.3kg

Length

230mm

Width

220 mm

Minimum Accuracy

±0.1 %

Calibrated

RSCAL

RoHS Status: Exempt

COO (Country of Origin):
GB

Aim-TTi Ohmmeter, +0.1 % Maximum Accuracy, Maximum Resistance 2000 Ω - BS407


This precision micro-ohmmeter by Aim-TTi is a high-accuracy tool designed for a wide range of resistance measurements. With a battery source and rechargeable NiMH cells, it offers a measurement resolution of 1 μΩ to 20 kΩ. Its four-wire measurement type ensures accurate results, making it a versatile instrument for various applications in electronic and electrical fields.

Features & Benefits


• High accuracy of 0.1% for precise measurements

• Wide measurement range from 1 μΩ to 20 kΩ

• Current reversal switch detects thermal EMF effects

• Current diversion switch enables easy zero setting

• Four-terminal measurement with Kelvin clip leads

• Battery and mains power sources for flexibility

• Switchable 20mV clamp for dry circuit testing

Applications


• Test circuit contact resistances

• Identify thermal EMF errors

• Measure low resistances with high resolution

Can it measure resistance accurately in the range of 1μ Ω to 20kΩ?


Yes, the Aim-TTi ohmmeter can measure resistance with high accuracy in this wide range.

Will it detect thermal EMF effects effectively?


The current reversal switch on this ohmmeter enables the detection and quantification of thermal EMF effects.

Is it suitable for measuring resistances in electronic applications?


Yes, this ohmmeter is designed to provide precise measurements for various electronic applications.

Can it be used for dry circuit testing?


With a switchable 20mV clamp, this ohmmeter is used for testing switch and relay contacts.

How long does the battery last on this ohmmeter?


The built-in rechargeable NiMH cells provide over 150 hours of operation when no test current is flowing.

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