Product Features:
1. LCD display with backlight for easy operation and reading.
2. NCV sensing voltage: red light and buzzer alert when AC voltage is detected nearby.
3. 400A high current 35mm large jaw design for high accuracy and safety. Can handle various cable diameters.
4. Measures AC/DC voltage, AC current, resistance, and tests.
5. Manual selection of measurement functions and ranges.
6. Data hold function, low battery indication, and automatic power off.

Product Parameters:
Available models: ST181, ST182, ST183
DC voltage (ST181, ST182): 400mV~600V
AC voltage (ST181, ST182): 4V~600V
AC/DC voltage (ST183): 6V~600V
AC current (ST181, ST182): 40A~400A
AC current (ST183): 60A~600A
Resistance (ST181, ST182): 400Ω~40MΩ
Resistance (ST183): 600.0Ω~60.00mF
Capacitance (ST181, ST182): 4nF~4mF
Capacitance (ST183): 6.000nF~60.00mF
Temperature (ST182): -20°C~1000°C, 32°F~1382°F
Hz/HZ (ST181, ST182): 4Hz~4MHz
Hertz/HZ (ST183): 999.9Hz~20.00MHz
Diode: √ (ST181, ST182)
Zero Fire Wire: √ (ST181, ST182, ST183)
NCV: √ (ST181, ST182, ST183)
On-off beep: √ (ST181, ST182, ST183)
Backlit illuminated screen: √ (ST181, ST182, ST183)
Data Hold: √ (ST181, ST182, ST183)
Maximum count (ST181, ST182): 4000 counts
Maximum count (ST183): 6000 counts
Batteries: AAA*2/No.7 batteries (not included)

Packaging:
ST181: Multimeter*1+Manual*1+Pen*1+Storage bag*1
ST182: Multimeter*1+Manual*1+Pen*1+Storage bag*1+Temperature cable*1
ST183: Multimeter*1+Manual*1+Pen*1

Payment Method:
Payment must be received within 5 business days of auction closing.
Please leave a note for any special requests during payment.

Shipping Policy:
1. We only ship to the confirmed address provided by. Please ensure your address matches the shipping address.
2. Orders will be processed and dispatched within 1-3 business days (excluding holidays).
3. Please allow up to 30 days for the package to arrive. No refunds can be provided for packages delivered within 30 days.

Feedback:
We strive for 100% customer satisfaction! Please get in touch with us before giving neutral or negative feedback so we can address your concerns satisfactorily.

We keep a close eye on consumer needs,offering continual innovation and product development and an ever-changing core product range.Each product undergoes rigorous development and testing,keeping quality and longevity in mind.In addition,our trained customer service team work hard to ensure that any queries are dealt with efficiently and strive to ensure that you are always provided with the highest level of customer support.

Any questions,please contact us through eBay message or e-mail,We will reply within 1-2 business days(public holidays not included).
Working time:Monday-Friday 9:00 AM-5:30PM(Beijing)

A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S.are responsible for all duties and import taxes.Please contact your customs for information.
For any further information about shipping,please contact our customer service team.

We are happy to be able to offer our customers 60 day returns on our products.All items can be returned and a refund will be issued,provided they are returned within 60 days of receipt of purchase.In the unlikely event that you are not happy with your purchase please do not hesitate to contact our customer services team.

We offer at least 1 year guarantee on all of our products.