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Item #:
186333773
Testo 770-3 Digital Hook Clamp Meter TRMS Wireless
Item #:
186333773
XAF 234306
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Tuesday, September 22
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The most powerful model in the clamp meter series, it offers lots of additional functions for those challenging tasks that you are faced with on a daily basis.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
TRMS Measurement
Offers accurate True RMS measurements for both AC and DC currents, ensuring precision in various electrical applications and enhancing reliability in diagnostics.
Wireless Connectivity
Equipped with Bluetooth technology, enabling remote data monitoring on compatible devices. This feature enhances user convenience and facilitates easy documentation and analysis.
Hook Clamp Design
The innovative hook clamp allows for easy and safe measurements in tight spaces, reducing the risk of accidents and improving ease of use for technicians.
Product Details
| Multimeter type | Clamp Digital |
| Brand | Testo |
| Display | Digital |
| Model | 770-3 |
| Has written warranty | No |
| Item Weight | 1.1 lbs (500 grams) |
Who Should Buy?
-
Electricians
The meter is perfect for electricians requiring a reliable tool for measuring current in various electrical systems.
-
HVAC Technicians
Ideal for HVAC professionals monitoring electric components and conducting maintenance on heating and cooling systems.
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Field Technicians
Field technicians will benefit from the wireless capability, making remote readings easier and more efficient.
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Home Users
Casual home users may find it overly complex and not necessary for simple household tasks or measurements.
Product Description
Testo 770-3 Digital Hook Clamp Meter TRMS Wireless
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the clamp meter suitable for HVAC applications?
Answer: Yes, it is ideally suited for electrical work in HVAC applications. -
Question:
Can I log data remotely with this device?
Answer: Yes, it features Bluetooth capability for remote viewing and data logging. -
Question:
What types of measurements can the clamp meter perform?
Answer: It provides real-time power measurements, flame rod testing, and temperature measurements with an optional thermocouple adapter.
Testo Electrical Testers Editorial Review
Testo 770-3 Digital Hook Clamp Meter TRMS Wireless is a high-quality clamp digital multimeter designed for precision measurement. It features a clear digital display that ensures accurate readings in various conditions, making it a reliable tool for professionals in electrical work. Users appreciate its lightweight design of just 1.1 lbs, which enhances portability, allowing for easy use in tight spaces or while working at heights. Additionally, the wireless capability of the meter facilitates convenience in measuring without needing to be physically tethered, increasing efficiency on the job. Overall, the Testo 770-3 stands out for its practicality and advanced features, making it a must-have for any technician or electrician.
Customer Reviews & Ratings
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Pros
- Lightweight design for easy handling
- Clear digital display for accuracy
- Wireless capability for convenient use
- Ideal for professionals in electrical work
- Durable construction ensures longevity
Cons
- No written warranty included
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XAF 234306
Order now and get it around Tuesday, September 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Real-time power measurement in Watts with power factor indication.
- Bluetooth enabled for remote viewing, data logging, and report generation.
- Compatible with Testo Smart Probes App for enhanced functionality.
- Support for flame rod testing and optional Type K thermocouple for temperature measurement.
- Designed specifically for electrical work in HVAC applications.
- Easy non-contact measurement on tightly packed cables with innovative grab mechanism.
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