200 A / 2000 A (high amps) AC/DC current clamp (TA167)


The wide range of this clamp allows currents to be measured from under 1 amp right up to 2000 amps

SKU: TA167 Category:


The 200 A / 2000 A current clamp allows you to measure up to 2000 amps without cutting, or disconnecting or stripping wires. Simply clamp the jaws around the cable to be tested and plug the clamp into your PicoScope.

The TA167 features a 200 A mode for better performance at lower currents and has an increased jaw size. It also features an auto power-down facility to save battery life when not in use (this feature can be disabled for battery drain / shutdown current testing).

The TA167 is a dual-range current probe capable of measuring AC and DC current signals up to 2000 A.



Electrical data
(All accuracies stated at 23°C ± 1°C)
Nominal current 2000 A AC pk max. or DC
Measuring range(s) 2000 A
Overload capacity 2200 A (60 s)
Output sensitivity 10 mV/A and 1 mV/A switchable
Accuracy1) (0 to 200 A of 10 mV/A) ± 1% of reading ± 100 mA
Accuracy1) (0 to 1500 A of 1 mV/A) ± 1% of reading ± 500 mA
Accuracy1) (1500 to 2000 A of 1 mV/A) ± 5% of reading
Gain variation ±0.15% of reading/°C
Frequency range DC to 20 kHz (–1 dB)
iRMS x f ≤ 400,000
Power supply 9 V alkaline battery
PP3, MN 1604
or IEC6LR61
Load impedance (minimum) > 100 kΩ and ≤ 100 pF
General data
Conductor size 32 mm diameter
Output cable and connectors 2 m long coax terminated with safety BNC connector
Operating temperature 0°C to +50°C
Storage temperature with Battery removed –20°C to +85°C


The cost of shipping will be calculated at checkout, this website will only accept orders within the U.S.

Sales tax will be charged where applicable.

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Delivery will likely require a signature.

Customers outside North America:
We always recommend sourcing PicoScope locally, but you are welcome to contact us for a quote. The online shopping cart will not accept international orders. when contacting us, please list any items you are interested in along with a street address for an accurate quote. We will then email a quote and an invoice if you decide to proceed. We have a secure online credit card payment method for international orders, we also accept Paypal.


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