Skip to main content

My Account

Log in to Your Account

Sign in to see your member price, rewards, orders, tracking and more.

Sign In

Not a member yet? It's FREE!

Join

Why Join? Gain access to exclusive pricing, rewards and more!

Member Pricing & Rewards active

(877) 571-7901

[email protected]

Shop By Category
Top Categories
Clamp Meters
Datacom and Networking Products
Dataloggers Data Acquisition
Signal Generators / Counters
Ground Testers
HVAC Equipment and Instruments
Life Sciences Equipment
Megohmmeter / Insulation Resistance Testers
Microscopes
Multimeters
Oscilloscopes
Power Measurement
Power Supplies
Process / Calibration
RF, Microwave, EMI
Safety Testing / Surge Testing
Soldering Equipment
Thermal Imagers
Shop All Categories
With a century of knowledge and product research behind them, Enerpac, best known for its hydraulic tools, can be your go-to for thousands of applications across every industry. SHOP NOW

Get up to 15% off with the FLIR Ex-Series sale! These cameras are powerful troubleshooting tools for building, electrical, and mechanical applications. With various available models, you can fit your target size, working distance, visual detail needs, and budget.SHOP NOW
Brands
- FLIR
- Rigol
- Megger
- Hioki
- Hakko
- Honeywell BW
- Enerpac
- Greenlee
- JBC
- View All Brands
Promotions
Clearance

Member Price INACTIVE
Create a FREE Account to Unlock Your Savings
Member Price ACTIVE

Tariff-related changes may impact pricing, and current surcharges may not yet be reflected in listed prices. Learn More

TPI ADF25 Differential Probe, 20:1 or 100V RMS

3 (2 Reviews) | UPC: 637623600029 | Model: TPI ADF25

TPI ADF25 Differential Probe

Compare

Differential Probe

ADF25 Differential Probe
20:1 or 100V RMS

View Product Details

List Price: $374.95

Your Price: $348.70

Sign-in for GSA and EDU Pricing!

In Stock:

View Payment Options

Items in This Series



Product	TPI ADF25 Differential Probe	TPI ADF25A Differential Probe	TPI ADF25C Differential Probe, 100:1 or 400V RMS
Price
In Stock
Bandwidth	25 MHz	25 MHz	70 MHz
Maximum Differential Input Voltage	1400 V	1400 V	7000 V
Attenuation (Probes)	200x	100x	1000x
Compare	Add to compare	Add to compare	Add to compare

Recommended for you

TPI ADF25 Differential Probe, 20:1 or 100V RMS.

TPI also offers three models of high voltage differential probes all with high common mode rejection, wide bandwidth, and fast rise times. Differential probes enable the viewing of signals not referenced to earth ground and provide better performance than a matched pair of single ended oscilloscope probes when measuring these types of signals.

FLIR - E6xt

R&S - T&M Promo

Differential Probe Specifications
FUNCTION	ADF25	ADF25A	ADF25C
Bandwidth	DC -25 MHz (-3dB)	DC -25 MHz (-3dB)	DC -70 MHz (-3dB)
Accuracy	± 2%	± 2%	± 2%
Risetime	14nS	14nS	14nS
CMRR (Typical) 50Hz 20kHz 200kHz	-80dB -60dB -50dB	-86dB -66dB -56dB	-80dB -60dB -50dB
Input Impedance	4M/10pf each side to ground 8M/5pF between inputs	4M/10pf each side to ground 8M/5pF between inputs	10M/10pf each side to ground 20M/5pF between inputs
Input Voltage	±140V DC Inc.Pk AC@ 20:1 or 100V RMS	±170V DC Inc.Pk AC@ 10:1 or 50V RMS	±700V DC Inc.Pk AC@ 100:1 or 400V RMS
Maximum Differential	± 1,400VDC Inc. Pk AC 200:1 or 1,000V RMS	± 1,400VDC Inc. Pk AC 100:1 or 500V RMS	± 7,000VDC Inc. Pk AC 1,000:1 or 5,000V RMS
Output Voltage	± 7V minimum 2KΩ load	± 7V minimum 2KΩ load	± 7V minimum 50KΩ load
Offset (typical)	<± 5mV -10° C to + 40° C
Common Mode	± 1,400V DC Inc. Pk AC or 1,000V RMS	± 1,400V DC Inc. Pk AC or 1,000V RMS	± 7,000V DC Inc. Pk AC or 2,500V RMS
Noise (typical)	0.7mV RMS	0.7mV RMS	0.9mV RMS
Output Source Impedance	1Ω @ 1kHz. 8Ω @1 MHz	1Ω @ 1kHz. 8Ω @1 MHz	50Ω
Operating Temperature	-10° C to + 40° C (14°F to 104°F)
Power Requirements	4 AA cell or 6V main adapters: DC/600mA or DC/800mA
Power Supply	Not included
Input Leads	45 cm double insulated PVC terminated in 44 mm safety plugs	45 cm double insulated PVC terminated in 44 mm safety plugs	60 cm double insulated Rubber terminated in sprung hooks
IEC1010	CAT III	CAT III	CAT II

Accessories/Probes/Oscilloscope Probes/Active Differential Oscilloscope Probes Template
Bandwidth	25 MHz
Maximum Differential Input Voltage	1400 V
Attenuation (Probes)	200x
Rise Time	14 ns
CAT Voltage Rating	III
Test Equipment General Attributes
Battery Type	AA
Power Supply Voltage	120V/220V Universal, Battery Powered
Country of Origin	Taiwan

Start typing your question...

Answers (1) - Asked by Anonymous

I have this question too (0)

CMMR is a measure of how well a differential probe will reject signals common to both test points, leaving the desired signal to be displayed by the scope.

I found this helpful (0)

Inaccurate? (0)

Answered by Anonymous

Answers (1) - Asked by Anonymous

I have this question too (0)

Impedance is a measure of how much a signal will be restricted. In general, it is best to have high resistance and low capacitance to ensure signal quality, accuracy of tests, and to ensure the probe doesn''t load down the circuit under test.

I found this helpful (0)

Inaccurate? (0)

Answered by Anonymous

Answers (1) - Asked by Anonymous

I have this question too (0)

This specification provides you with the maximum voltage between the inputs the differential probe can be subjected to. This is important because the maximum voltage should never be exceeded.

I found this helpful (0)

Inaccurate? (0)

Answered by Anonymous

Answers (1) - Asked by Anonymous

I have this question too (0)

You will receive one differential probe, 2 probe tips, and 2 retractable sprung probes for accessing small wires for measurements.

I found this helpful (0)

Inaccurate? (0)

Answered by Anonymous

Answers (1) - Asked by Anonymous

I have this question too (0)

With 20 MHz bandwidth, a switchable attenuation of 20:1, and 200:1 (part no. ADF25), you can measure high-voltage circuits, motor speed controls, power supply design, and high-power electronic converters.

I found this helpful (0)

Inaccurate? (0)

Answered by Anonymous

3

Out of 5

Average Customer Review

View All Reviews

Share your thoughts with other customers

Write a Review

Displaying all 2 reviews

Most Helpful First | Newest First

Recommend to a Friend

No zeroing adjustment

2.0

Good price, but it has a 200mv DC bias and no zeroing adjustment. Since I am using this across a current sense resistor (.01ohm), 200mv DC bias is significant.

Bob on Mar 05, 2016

Recommend to a Friend

TPI ADF25

4.0

Reliable inexpensive option for differential probes. Can go through batteries fast so buy a DC supply to go with them.

Jeremy on Apr 01, 2015

Add to cart

Compare

We'd love to hear from you

(877) 571-7901

Local: (732) 728-2590

Send us an email

Live Chat

Real people, here to help you.

Get Connected

Join the community and find out what we're up to, experience live product releases, webinars and more!

My Account

Promotions & Offers

Resources

Company

X