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Hioki DT4261-90 Digital Multimeter with wireless adapter, 600 mV to 1000 V

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$408.58
SKU:
DT4261-90
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Hioki DT4261-90 Digital Multimeter with wireless adapter, 600 mV to 1000 V

$408.58

Hioki DT4261-90 Digital Multimeter with wireless adapter, 600 mV to 1000 V is available at EquipTestPro.com with fast shipping and great prices.

Hioki DT4261-90 Offers

Features

  • Helping personnel analyze issues in the field
  • Boost work efficiency with digitalization (Excel® Direct Input Function)
  • Ensuring safety by preventing erroneous test lead insertion (terminal shutters)
  • Stop worrying about losing test lead caps
  • Excellent dust and water resistance (compliant with the IP54 international standard)
  • Accuracy guaranteed for one year

DC High V Probe Mode

  • Enables high voltage measurement up to CAT III 2000 V
  • Safely measure solar installations like the mega-solar without interrupting the grid by simply connecting the DC High Voltage Probe P2010 to compatible Hioki digital multimeters (DMMs)

Harmonic measurement

When combined with GENNECT Cross (*1), you can perform simple harmonic analysis. Applications include problem analysis of power supply systems.

*1: GENNECT Cross is an free app that lets you connect field measuring instruments to smartphones and tablets using Bluetooth® communications. Wireless Adapter Z3210 (sold separately) is required in order to pair the instrument with GENNECT Cross.

Wireless support

When the Wireless Adapter Z3210 is installed, Bluetooth® wireless communication is enabled. It transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings.

Excel® Direct Input Function (*2)

Boost work efficiency in the field by letting you directly transfer measurement data to (i.e., enter measured values directly into) templates created as Excel®.

*2: The optional Wireless Adapter Z3210 is required.

Fuse check function

When switching from the clamp function to the current function, a fuse disconnection check is automatically performed.

This allows the user to know if the fuse is broken before current measurement, which prevents erroneous measurement.

Terminal shutters

Due to the current terminal’s low impedance, measuring voltage after erroneously inserting a test lead into the current terminal will cause the fuse to blow. The DT4261’s terminal shutters are linked to the instrument’s rotary switch such that they block access to test lead terminals that aren’t being used, making it physically impossible to insert a lead into the wrong terminal.

Stop worrying about losing test lead caps

Test Lead L9300 incorporate integrated caps for greater convenience and safety. The design lets you change the measurement category simply by sliding the test lead’s protective finger guard. You no longer have to worry about losing caps!



Hioki DT4261-90 Specifications

Specifications

DC Voltage Range600.0 mV to 1000 V, 5 rangesBasic accuracy: ±0.15% rdg. ±2 dgt.
AC Voltage Range6.000 to 1000 V, 4 rangesFrequency characteristics: 40 Hz to 1 kHzBasic accuracy 40 – 500 Hz: ±0.9% rdg. ±3 dgt. (True RMS, crest factor 3 or less)
DC + AC Voltage Range6.000 to 1000 V, 4 rangesFrequency characteristics: DC, 40 Hz to 1 kHzBasic accuracy DC, 40 – 500 Hz: ±1.0% rdg. ±13 dgt. (True RMS, crest factor 3 or less)
LoZ V600.0 V, 1 rangeFrequency characteristics: DC, 40 Hz to 1 kHzBasic accuracy DC, 40 – 500 Hz: ±1.0% rdg. ±13 dgt. (True RMS, crest factor 3 or less)
Resistance Range600.0 Ω to 60.00 MΩ, 6 rangesBasic accuracy: ±0.7% rdg. ±3 dgt.
DC Current Range600.0 mA to 10.00 A, 3 rangesBasic accuracy: ±0.5% rdg. ±3 dgt.
AC Current Range600.0 mA to 10.00 A, 3 rangesBasic accuracy 40 – 500 Hz: ±1.4% rdg. ±3 dgt. (True RMS, crest factor 3 or less)Frequency characteristics: 40 Hz to 1 kHz
AC Current Range (use with Clamp-On Probes)10.00 to 1000 A, 7 rangesBasic accuracy 40 – 500 Hz: Add Clamp-on probe accuracy to ±0.9% rdg. ±3 dgt. (True RMS, crest factor 3 or less)
Capacitance Range1.000 μF to 10.00 mF, 5 rangesBasic accuracy: ±1.9% rdg. ±5 dgt.
Continuity CheckThreshold ON: 25 ΩThreshold OFF: 245 ΩResponse time: 0.5 ms or more
Diode TestOpen terminal voltage: 2.0 V or lessTest current: 0.2 mA or lessForward voltage threshold: 0.15 V to 1.8 V
Voltage Frequency Range99.99 Hz to 99.99 kHz, 4 ranges (Limited by minimum sensitivity voltage)Basic accuracy: ±0.1% rdg. ±1 dgt.
Current Frequency Range99.99 Hz to 9.999 kHz, 3 ranges (Limited by minimum sensitivity current)Basic accuracy: ±0.1% rdg. ±1 dgt.
Harmonic Levels[With Z3210 installed] Voltage/Current harmonic levels up to 30th, Content factor, Total harmonic distortion ratio Displayed via GENNECT Cross app
Other FunctionsMis-insertion prevention shutters, fuse check, user setting retention, filter, zero-adjustment, hold, auto hold, MAX/MIN, PEAK, auto-power save, USB (with DT4900-01), wireless (with Z3210)
DisplayMain + sub display: 4-digit LCD, max 6000 counts (excl. frequency), bar graph
Display Refresh Rates5 times/s (Capacitance: 0.05–5 times/s depending on value; Frequency: 1–2 times/s)
Power Supply3 x LR6 (AA)Operating time:130 hr (no Z3210)70 hr (with Z3210 + wireless)
Dimensions3.43 x 7.28 x 1.85" (87 x 185 x 47 mm)
Weight16.9 oz. (480 g), with test leads holder and batteries


What's included with the Hioki DT4261-90
  • Digital Multimeter
  • Wireless Adapter Z3210
  • Test Lead L9300
  • 3 x LR6 (AA) Alkaline Battery
  • Instruction Manual
  • Operating Precautions


Hioki DT4261-90 Digital Multimeter with wireless adapter, 600 mV to 1000 V. Great savings PLUS Free Shipping when you order today on EquipTestPro.com.

Shop EquipTestPro.com for the best deals on Hioki DT4261-90 Digital Multimeter with wireless adapter, 600 mV to 1000 V. Fast shipping, competitive pricing, and expert support. Visit EquipTestPro.com today!

Shipping & Return Policy — EquipTestPro
Last Updated: February 1, 2026
Legal Policies

Shipping & Return Policy

Everything you need to know about orders, cancellations, refunds, and delivery.

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Section 01
Shipping Destinations

EquipTestPro ships to both Canada and the United States. We are pleased to serve customers across North America with reliable, trackable delivery options.

Please Note: Certain products are subject to restrictions and cannot be shipped to all destinations. Product-specific shipping availability is noted on each item's detail page. We do not currently ship to international destinations outside of Canada and the United States.
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Section 02
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Flat-rate shipping is calculated to reflect the cost of reliable, insured delivery. The rate shown at checkout is final — no hidden surcharges will be added after your order is placed.

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Section 03
Weight-Based Shipping

For certain items, shipping costs are calculated based on the weight of the product. The weight of any weight-based item is listed on its product detail page.

Rounding Policy: To align with the policies of our shipping carriers, all item weights are rounded up to the next full pound when calculating shipping costs.

For example, an item weighing 3.2 lbs will be rated at 4 lbs for shipping calculation purposes. This policy is standard practice across all major carriers we work with.

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Section 04
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Some products sold on EquipTestPro are subject to shipping restrictions due to regulatory, carrier, or safety requirements. These include but may not be limited to:

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Section 05
Order Processing

Orders are processed on business days (Monday through Friday, excluding statutory holidays). Orders placed after business hours or on weekends will begin processing the following business day.

1
Order Confirmed You receive an email confirmation with your order details.
2
Order Processed Your order is verified and prepared for shipment (1–2 business days).
3
Shipped You receive a tracking number by email once your package is dispatched.
4
Delivered Delivery timelines vary by destination and carrier availability.
Section 01
Order Cancellation Rights

You are entitled to cancel your Order within 30 days of receipt without providing a reason, subject to the processing fee structure described below.

The cancellation deadline is 30 days from the date on which you received the Goods, or on which a third party appointed by you (other than the carrier) takes possession of the delivered product.

To exercise your cancellation right, notify us with a clear written statement by:

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Section 02
Cancellation Processing Fees

The following fee structure applies to all cancellations. Please review carefully before requesting a cancellation.

Customer-Initiated
10%

A processing fee of 10% of the total order value will be withheld from your refund to cover payment processing, handling, and administrative costs.

Company-Initiated (Item Unavailable)
$0

If we cancel your order due to item unavailability, no processing fee will be withheld. You receive a full refund of the amount paid.

Refunds will be issued using the same payment method as the original purchase. No additional fees beyond those described above will be applied.

Section 03
Conditions for Returns

To be eligible for a return, all of the following conditions must be met:

  • The Goods were purchased within the last 30 days
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  • A valid receipt or proof of purchase accompanies the return
Sale Items: Only regular-priced Goods are eligible for a refund. Items purchased on sale or at a discounted price cannot be refunded. This exclusion may not apply where prohibited by applicable law.

We reserve the right to refuse returns of any merchandise that does not meet the above conditions, at our sole discretion.

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Section 04
Non-Returnable Goods

The following items are not eligible for return under any circumstances:

  • Goods made to your specifications or clearly personalized
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Section 05
How to Return Goods

You are responsible for the cost and risk of returning Goods to us. Before sending any items, please contact us at info@equiptestpro.com to obtain the return shipping address.

Important: We strongly recommend using an insured and trackable mail service. We cannot be held responsible for Goods damaged or lost during return shipment, and we are unable to issue a refund without confirmed receipt of the returned Goods or verifiable proof of delivery.
Section 06
Refund Timeline

You should expect to receive your refund within four (4) weeks of delivering your return package to the shipper. In many cases, refunds are processed sooner. The timeline breaks down as follows:

1
Transit to Us 5 to 10 business days for us to receive your return from the shipper.
2
Return Processing 3 to 5 business days to inspect and process your return once received.
3
Bank Processing 5 to 10 business days for your bank to post the refund to your account.

We will process refunds no later than 14 days from the day we receive the returned Goods, using the same payment method as your original purchase.

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Section 07
Gift Returns

If the Goods were marked as a gift at the time of purchase and shipped directly to you, a gift credit equal to the return value (less any applicable processing fee) will be issued. Once the returned product is received and inspected, a gift certificate will be mailed to you.

If the Goods were not marked as a gift at purchase, or if the gift giver had the order shipped to themselves first, the refund will be issued to the original purchaser.

Questions? We're here to help.

Reach out to our support team for assistance with any order or return.

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    All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

    Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

    Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

    (Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

    Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

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