Fluke 77IV Multimeter

Versatile meters for field service or bench repair.

The Fluke 77 IV digital multimeter has the features needed to repair most electrical and electronic problems. This meter is simple to use and has significant improvements over Fluke's original 70 Series with more measurement functions, conformance to the latest safety standards, and a much larger display that's easier to view.

It measures:

  • Wide 1000 V measurement range
  • Average responding AC measurements
  • 0.3% accuracy
  • 10 Amps continuous (20 A for 30 seconds)
  • Frequency and capacitance
  • Resistance and continuity

SKU: Fluke-77IV

Availability: In stock

Voltage DC Range 6.000 V – 1000 V
Best accuracy ±(0.3% + 1)
Best resolution 0.1 mV
Voltage AC Range 600.0 mV – 1000V
Best accuracy ±(2.0% + 2)
Best resolution 1.0 mV
Amps AC Range 60.00 mA – 10 A
Best accuracy 2.5% + 2
Best resolution 0.01 mA
Amps DC Range 60.00 mA – 10A
Best accuracy 1.5% + 2
Best resolution 0.01 mA
Resistance Range 600.0 Ω – 50 MΩ
Best accuracy ±(0.5% + 1)
Best resolution 0.1 Ω
Capacitance Range 1nF – 9,999 μF
Best accuracy ±(1.2% + 2)
Best resolution 1 nF
Frequency Range 99.99Hz – 99.99kHz
Best accuracy ±(0.1% + 1)
Best resolution 0.01 Hz
Safety ANSI / ISA S82.02.01, CSA C22.2–1010.1, IEC 61010 to 1000 V Measurement Category III, 600 V Measurement Category IV
Certifications CSA, TÜV (EN61010), Π, (N10140)
General Specifications
Maximum voltage between any terminal and earth ground 1000 V
Surge protection 8 kV peak per IEC 61010
Ω Fuse for mA inputs 440 mA, 1000 V FAST Fuse
Ω Fuse for A inputs 11 A, 1000 V FAST Fuse
Display Digital 6000 counts, updates 4/sec
Bar graph 33 segments, updates 32/sec
Frequency 10,000 counts
Capacitance 1,000 counts
Altitude Operating 2,000 meters
Storage 12,000 meters
Temperature Operating -10°C to + 50°C
Storage -40°C to + 60°C
Temperature coefficient 0.1 x (specified accuracy / °C (< 18°C or > 28°C)
Electromagnetic compatibility In an RF field of 3 V/M, accuracy = specified accuracy except in temperature:
(EN 61326–1:1997) specified accuracy ±5°C (9°F)
Relative humidity 90% to 35°C
(maximum non-condensing) 75% to 40°C
  45% to 50°C
Battery life 400 hours typical (alkaline)
Size (H x W x L) 4.3 x 9 x 18.5 cm
Weight 420 g

Product Highlights

  • 6,000 Count
  • Wide 1000 V measurement range
  • Average responding AC measurements
  • 0.3% accuracy
  • 10 Amps continuous (20A for 30 seconds)
  • Frequency and capacitance
  • Resistance and continuity
  • Large display
  • Backlight for work in dim areas
  • Min / Max to record signal fluctuations
  • Ergonomic overmolded housing with integrated probe holders
  • Free your hands with the optional TPAK magnetic hanger
  • Auto and Manual ranging
  • Meets Measurement Category 1000 V CAT III and Category IV 600 V safety standards
  • Replaces the 77

Each Unit Includes

  • Battery
  • Test Leads
  • User Manual
Model Name 77IV
Dimension 4.3 x 9 x 18.5 cm
Net Weight 420 g
Style Handheld
Display Counts 6000
Voltage 1000 V
Current 10 A
Resistance 50 MΩ
Capacitance 10 mF
Frequency 100 kHz
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About Payment, Shipping, Returns & Refunds

Payment Methods

Currently, we accept below the payment methods, such as Master card, VISA card, Paypal etc... And we also accept payment offline, that is Bank wire transfer and western union.


Lead time:

Calculating when your order will arrive is easy!  You can calculate delivery estimates by taking the processing time for your order and adding the transit time based on the shipping method you've chosen. Let's say you order a product. Usually, it would take us for 2-3 days to inspect the goods and package them before shipping. Then we transfer the parcel to our forwarder, it then take 4-7 days to ship the parcel to destination countries. So the total lead time is around 6-10 days for express delivery.

However, if you choose the fixed shipping method, it would take around 20 days for you to receive the order. So if you need the device urgent, please choose express delivery methods.


Shipping Methods:

EnvMeter Shopping Mall has partners with major international shipping companies like DHLUPSFedEx, and EMS to offer three shipping methods:

* Expedited Shipping: 3-5 business days

* Standard Shipping: 6-8 business days

* Super Saver Shipping: 10-20 business days

You can choose your preferred shipping method on the Order Information page during the checkout process.



1.) Due to longer customs clearance times, Standard Shipping times have been extended to 15-30 days for Brazil and 10-15 days for all other destinations in Latin America.

2.) Chinese holiday reminder: During week-long Chinese holidays, Chinese National Day (October 1) and Chinese New Year, services from certain suppliers.

Returns and Cancellation


Online purchases require flexibility and support, We understands that and wishes to create a satisfying and enjoyable shopping experience for you.

Our policies were created to accommodate customer’s needs and address the specific nature of our merchandise.

If you can’t find the answer to your questions about our Return and Cancellation Policies on this page, please feel free to visit our Contact Us page for customer service assistance.


Cancellation Policy(Cooling-off rule)

Many orders can be cancelled at no charge up before shipment. The order canncellation (excluding pre-orders) can be done in 2 days after payment finished. Users could cancel the order through our system or contact us via Email. If order is cancelled in 2 days, customers will get the full refund in 1 days after we get the notification from customer.

When your order ships, you’ll receive an email entitled "Shipment Notification for order#XXXXXXX with EnvMeter.com." Orders that have already shipped cannot be cancelled and will be treated as returns.



Return Policy

All returned items must be in brand-new condition, unused and with original tags and packaging.

If you aren’t satisfied with your purchase, you may be eligible for a return or exchange depending on your situation and the type of item you purchased. We reserve the right to charge a handling fee on all items returned for non-quality issues.

For products that are faulty or has quality problem, You may return your item by contacting Customer Service and requesting a return within 7 days of receiving your order.

If we shipped you an incorrect item: You have the option of 1) exchanging it for the correct item, or 2) returning it for a full refund. Customers must confirm their eligibility for an exchange or return with Customer Service before sending items back. In many cases, you have 7 days after receiving your order to contact Customer Service and request a return or exchange. Make sure to read our policies for more details (when applicable) and exceptions.

If your package is lost during shipping: Contact Customer Service to inform us you didn't receive your package. Once we confirm with the courier that your package is lost, we will resend your items or offer a refund.

If we shipped you a defective or damaged item: You are eligible for a full refund or exchange. When requesting your refund, please be ready to provide Customer Service photographs clearly showing the problem with the item and its courier number as soon as possible. If you believe your item was damaged during shipping, Customer Service will need photographs showing the damaged packaging to process your exchanging or refund.




Our commitment to customers' satisifaction


High Quality With Global Standards

Every product undergoes an extensive testing and quality control procedure, ensuring each and every item purchased meets global quality standards. We offers only the highest quality products, allowing customers to shop with confidence.

12 Months Warranty

All our prodcuts will enjoy full warranty of 12 months. And devices happen to be faulty or have problems, we will provider satisified after sales service to you.

Out of Warranty Service

Some customers wonder if the device is out of warranty time, what should i do when there is some problems. Don't worry, we would provider repair service with resonable charge to balance our cost.