TR9340A oscilloscope high voltage test sticks_High-voltage probes_Product

TR9340A oscilloscope high voltage test sticks

TR9340A can measure voltages up to 39KV DC, 27KV AC, 900MΩ input impedance, low load effect, and 50MHz high frequency bandwidth enables you to capture fast, high voltage signals. The high-voltage probe can be connected to an oscilloscope for direct measurement, which is suitable for the measurement of high-voltage ground reference voltage. In addition, an optional adapter can measure the voltage value on the digital meter. TR9340A The body is filled with inert gas, which can increase the insulation performance, measure high voltages and ensure that the internal components do not oxidize, and prolong the service life.

Features:
• Maximum voltage measurement: 39KV DC+ACpeak
• Bandwidth up to 50MHz
• Input impedance 900MΩ
• Fixed attenuation ratio of 1000:1
• Can be connected to a multimeter with an impedance matcher
• Ultra-low noise

Three types of measuring heads

There are 3 types of measuring connectors from the factory, namely:
Pin probes
Hook probe
Chip probes

High-voltage insulated heads

When measuring electricity, voltage exceeds 25KV, please install the included accessory will obtain the surface distance of the insulator above 40cm.
*According to CE standard measurement: the measurement of 39KV voltage must have a distance of more than 39cm from the insulating surface.

Compatible with any oscilloscope

The probe adopts a standard BNC plug, which can be used with domestic and imported oscilloscopes.
*The interface includes capacitance matching adjustment function, whenever the test rod is replaced with the oscilloscope, please correct it according to the manual, the closed adjustment point has been adjusted well at the factory, please do not adjust it again for non-professionals.

Longer ground wire

Supplied with a grounding extension cord from the factory
*When the measurement frequency is greater than 40MHz, the long ground wire must be replaced with an alligator clip in order to achieve a minimum ground resistance value and a higher frequency response.

Packed in a storage box

Safe transportation, convenient and neat storage.

Model	TR9340A
Attenuation scale	1000:1
Readout function	-
Input impedance	900MΩ
Input capacitance	2.0PF
Maximum Input:DC+AC peak	39KV CAT II
Maximum Input:AC RMS	27KV CAT II
Pulse voltage	＜27KVp-p
Maximum load current	45uA
Bandwidth	DC~50MHz
Rise time	7nS
Noise ratio	>60dB at 1KHz ; >50dB at 1MHz
DC signal error value	≤3% All range files,≤3%(0-35KV)
AC signal error value	≤3% at 1KHz
Temperature coefficient	≤200 PPM/℃
Match capacitance adjustment range	10PF~35PF
Safety inspection	Accord with EN61010-031 CAT II Specification
Test line length	2M±0.2M
Operating temperature and humidity	0~40℃,80% or less
Store temperature and humidity	-10~45℃,80% or less
Color: Grip / Body	Black/Red
size	80mmx80mmX320mm
Weight	460g

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