null
close
close
click to zoom in
  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Added Value

    Fast & Reliable

  • US & Canada Delivery

Fieldpiece SC640 Loaded Series True RMS Digital Clamp Meter

No reviews yet Write a Review
$522.75
SKU:
SC640
Availability:
2 in Stock
5 customers are viewing this product

Fieldpiece SC640 Loaded Series True RMS Digital Clamp Meter

$522.75

Availability: 2 in Stock

Fieldpiece SC640 Offers

The SC640 clamp meter include more accurate VAC and AAC readings on variable frequency drives with True RMS sensing technology, measuring the starting amp draw of a compressor with the Inrush current feature, using the clamp jaw light to easily light up the test area, and taking measurements with one hand using the single test lead holder for added safety. Test leads come with removable gold-plated tips to connect with Fieldpiece accessory heads. The SC640 meter is built to withstand the rigors of HVACR with high-impact plastic and a display you can read in very hot or cold environments.

Features

  • Measures AC/DC Voltage
  • Non-contact voltage
  • Features TRMS Measurements
  • Swiveling clamp meter head
  • 0.1 resolution at 50 Megaohms
  • Measures temperature and capacitance
  • Inrush current
  • Duty cycle %
  • Inrush current
  • Magnetic strap
  • Probe storage
  • Dual display
  • Temperature F/C
  • Capacitance
  • 400 amps AC
  • Microamps DC
  • Frequency via leads and clamp
  • Continuity
  • Diode test
  • Hold
  • Clamp probe holder
  • Dial backlight
  • Clamp jaw light
  • LCD backlight
  • Low battery indicator
  • Hi-voltage Warning
  • The new swivel head design adds flexibility to the meter and ease of access to any wire or cable.

Expandability

The Fieldpiece meter SC640 is compatible with all Fieldpiece Accessory Heads. With Fieldpiece Accessory Heads, you can measure any available parameter, and read the measurement on your new meter's display in real time. Just set the range to VDC and press the RANGE button until mV is displayed. Remove the probe tips of your test leads, and connect your accessory head.

Applications

  • HVAC/R Technicians
  • DIY Homeowners


Fieldpiece SC640 Specifications

Specifications

Display5000 count dual display
Backlight60 second duration with auto-off. Blue color. SC640 only
Overrange(OL) or (-OL) is displayed
Measurement rate3.3 times per second, nominal
ZeroAutomatic
Operating environment32 to 122°F (0 to 50°C) at <70% relative humidity
Storage temperature-4 to 140°F (-20 to 60°C), 0 to 80% RH (with battery removed)
AccuracyStated accuracy at 73°F ±9°F (23°C ±5°C), <75%RH
Temperature coefficient0.1 x (specified accuracy) per °C: 0 to 19°C (32 to 66°F), 28 to 50°C (82 to 122°F)
APO (Auto Power Off)Approx. 30 minutes
PowerSingle standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22
Battery life200 hours typical alkaline (SC620); 100 hours typical alkaline (SC640)
Low battery indicationBattery icon blinks and "LO.bt" is displayed when the battery voltage drops below the operating level
AltitudeUp to 6562 ft (2000 m)
Overload protection600 VDC or 600VAC rms unless otherwise stated
Test leadsUse UL listed test leads that comply to UL61010-031 rated CATIII 600V or above. Included test leads are gold-plated and have removable safety caps.
Dimensions11.32 x 3.13 x 1.97" (287.5 x 79.5 x 50.0 mm)
WeightApprox. 450 g including battery


What's included with the Fieldpiece SC640
  • SC640 Meter
  • ADLS2 Deluxe Silicone Lead Set with Gold Plated Tips and Removable Sheath
  • ATB1 Wrap Tab Type K Thermocouple
  • ASA2 Short Alligator Lead Extensions
  • Velcro Strap
  • 9V Battery
  • ANC7 Padded Case
  • User Manual
  • One-Year Warranty
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.

🌎
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.
💲
Section 02
Shipping Rates

When you place an order, a flat-rate shipping charge will be applied at checkout based on your order. The applicable rate will be clearly displayed before you complete your purchase.

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.

⚖️
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.

⚠️
Section 04
Product Restrictions

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:

  • Hazardous or regulated materials
  • Oversized or freight-class items
  • Products restricted by provincial or state import regulations
  • Items that cannot be air-shipped due to their composition

Where restrictions apply, this will be clearly noted on the product listing. If you have questions about a specific product's shipping eligibility to your location, please contact us before placing your order.

🕐
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:

  • Email: info@equiptestpro.com
  • Online form: equiptestpro.com/contact-us
💳
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
  • The Goods are in their original, undamaged packaging
  • The Goods are unused and unaltered from the condition received
  • 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.

🚫
Section 04
Non-Returnable Goods

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

  • Goods made to your specifications or clearly personalized
  • Goods that by their nature are not suitable for return, deteriorate rapidly, or where the expiry date has passed
  • Goods not suitable for return due to health protection or hygiene reasons that have been unsealed after delivery
  • Goods that, after delivery, have become inseparably mixed with other items by their nature
  • Goods purchased on sale or at a promotional discount
📬
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.

🎁
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.

Not Applicable

Condition: NA

Frequently Asked Questions

  • How do I request a quote?
    To request a quote for pricing on any item found on our site, please click on our "REQUEST A QUOTE" link. Fill out and submit the form, one of our representatives will contact you when the quote is ready.
  • What payment options do I have?
    EquipTestPro accepts a variety of payment options for your convenience. For prepayment, we accept all major credit cards (MasterCard, Visa, Amex, Discover), Purchase Orders, and wire transfers.
  • How do I retturn items?
    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.

Canada & US Shipping
Rewards Program
Secure Shopping
30-Day Free Returns