FREE, FAST and SAFE shipping from California, USA, w/tracking#.

Order status and shipping info. (shipping time, the tracking # & website) will be provided by us via eBay email after receving the payment. 

If you don't receive these 2 e-mails, check your spam folder of your e-mail account.

 

TH2821B  hand-held digital LCR bridge 

 

 

TH2821B can measure 6 basic parameters: inductance L, capacitance C, resistance R, impedance Z, dissipation factor D and quality factor Q. It has measurement accuracy of 0.3% and 4-bin sorting. Applied complete 5-terminal measurement configuration solves problem of measurement for equivalent series resistance and capacitor with small dissipation that other portable LCR meters can solve. It can replace general low-frequency LCR meter.

With battery external power supply, the meter is ideal for field and portable applications, such as component inspection at fixed place, and immediate measurement by buyer and maintenance.

Introduction:

Only portable LCR meter at home 

Large LCD display 

Basic accuracy: 0.3% with resolution of 0.01%

5-terminal measurement configuration, providing 

accurate ESR and dissipation measurement

 

Feature:

  • Main and sub parameters displayed

Good reading stability

Automatic power off 

Sweep correction 

Battery and external power supply 

Specification:

 

Specification:

parameter

L-Q, C-D, R-Q, |Z|-Q

Frequency:

100Hz, 120Hz and 1KHz

Basic Accuracy:

 0.3%

Display:

5 digital parameter for both primary parameter and secondary parameters

Measurement range:

L

100Hz/120Hz:   1uH---9999H                  

1KHz:   0.1uH---999.9H

C

100Hz / 120Hz: 1pF-9999uF

1KHz:   0.1pF---999.9uF

R--Z

0.0001Ω --- 999.9MΩ 

D--Q

0.0001---9999

∆%

0.0001%---9999%

Ranging Mode: 

Auto and hold

Equivalent Circuit:

Parallel and Series

Display:

Direct

 

Operating temperature & humidity

0°C－40°C,  ≤90%RH

Power   supply 

Using power adapter                                  

198V－242V, 47.5Hz－

Output 12VDC                                             

63Hz, or being customized

Internal battery

TH2821/TH2821B

Battery 1604, 9V DC 

TH2821A

GP17R8H chargeable

battery, 9VDC 

Working current

TH2821/TH2821B

≤ 25mA 

TH2821A

≤ 40mA

Dimensions (W×H×D)

200mm×95mm×40mm

Weight Approx.

400 g

 

 

TERMS & CONDITIONS

Please read carefully before purchase. Thank you!

I. PAYMENT
We accept payments by PayPal.
II. SHIPPING

1. We use USPS, UPS or FedEx depending on the item.
2. All orders placed on Friday after 3pm, Saturday and Sunday will be shipped on following Monday. 
If Monday is a national holiday, the orders will be shipped on Tuesday. Local pick up is available – San Jose, CA. 
You can pay cash or credit card at our office. 
We’ll notify you the order status and shipping info, the time shipped, the tracking number and the tracking website once it’s been shipped. 
If you don’t receive the email from us (thru eBay), please check your spam folder. 
Please contact your local post office for missing or damaged package.  
  
III. RETURN/EXCHANGE  
If the item is defective, please notify us within 14 days after the receipt of the item.
Please contact us through ebay message before returning any items. 
Please follow the return policy below.
1.    5% Restocking fee for unopened items.
2.    All opened item are subject to 15% restocking fee.
3.    Please make sure there is no marks on the item, not alternated. 
4.    Return items should include the original packaging and accessories.
5.    Please put a paper in the package, on which your ID number, purchase date and reasons for return should be marked.
6.    Buyers are responsible for the return shipping costs under any circumstances.
7.    Shipping cost (to buyer) will be deducted from the refund as well.

IV. FEEDBACK

We are committed to your 100% satisfaction. 
Please CONTACT us if there are any questions or concerns about your purchase. 
We will do our best to help you within the shortest time. 
As long as you are happy with your purchase, 
please don't forget to leave us a positive feedback, we will really appreciate it and do the same for you!

V. CUSTOMER SERVICE
We have full time staff answering phone calls alive for tech and sales support from 8am to 5pm Pacific time, and reply emails instantly.
We have made tens of thousands customers happy world wide, otherwise, we would have not been in business for 20 years.