Scientech ZSP400NJ is a jewelry scale that can weigh to 1mg each and every time with little effort. In addition, it is a very hardy scale that is very resistant to damage or abuse. Why settle for less with a foreign made product when you can have all this plus be able to talk with the manufacturer right here in the USA. The ZSP-400NJ gem balance is legal for trade at a 0.01 g readability, but also offers a 0.001 readability for weighing applications that do not require NTEP approval

Scientech Zeta Series digital scales offer a revolutionary weighing technology with a patent pending that no other balance manufacturer can match. This weigh sensor found only in the Zeta Series offers a very fast response time with excellent repeatability and linearity weighing results. Many of our customers say that the Zeta models are quicker and far more stable than other brand competitor's models implementing a lever designed weigh cell.

Many people call us with the question - what is the best balance to buy? This is so simple now with the Zeta Series since it is all in the weighing sensor design and the company that builds the balance.

Another deciding factor on selecting a balance to buy is issue is repairability.

Many of the balances on the market can't be repaired if you put an excessive load on the weighing pan, but you can with Scientech and at a REASONABLE price. High quality, high performance, and low cost, are the issues that make us say Scientech offers truly a real value over all other brands.

Here are some additional reasons why Scientech is your Measure of Confidence:

- 100% American owned and operated for over 4 decades
- All products 100% Made in the USA
- Patent pending on the Zeta weighing technology that is repairable.
- Very robust weighing sensor with, Excellent linearity and Superior repeatability
- 5-year North American warranty on Zeta models
- Compact foot print
- Very large LCD display with larger numerals
- State-of-the-art (ISO9001) registered manufacturing plant in Boulder, Colorado
- TQC (Total Quality Control) manufacturing
- Five-day turnaround for factory service. When you call Scientech at 303-444-1361 within 1 phone call you'll speak with the people who made your balance.
- Various voltage configurations available for no extra charge
- All models manufactured to UL/CSA/CE conformity standards
- Expansive list of standard features
- We feel Scientech offer the best customer & product support in the industry.
- Customer satisfaction is their primary goal
- Scientech will listen to the customer's needs especially for OEM applications.

If you're looking for just the weigh cell without the case for a custom application give us a call at 978-521-7095 and we can quote you at affordable prices.

Scientech is synonymous with high quality, accuracy, durability, and user-friendly standard features. All models possess Scientech's exclusive real time temperature compensation software, enabling the scale to yield accurate, reproducible results without the need to recalibrate the scale as the ambient temperature varies.

Scientech balances are built in Boulder, Colorado and made to order. Typical lead time is 7-10 business days from receipt of order before the balance ships from Boulder, Colorado.

100% Made in the USA by the innovator of high quality jewelry weighing instruments since 1968.

Capacity x Readability(g)	400g where d=0.001g, e=0.01g
Capacity x Readability(ct)	400ct where d=0.001ct, e=0.01ct
Capacity x Readability(dwt)	257dwt where d=0.001dwt, e=0.01dwt
Capacity x Readability(ozt)	12.8ozt where d=0.0001ozt, e=0.001ozt
Capacity x Readability(oz)	14.1oz where d=0.0001oz, e=0.001oz
TARE RANGE	0-400g
REPEATABILITY (Std Dev)	1.5mg
LINEARITY	± 1.5mg
STABILIZATION TIME	User selectable
WEIGHING MODES	grams, carats, pennyweight, oz, troy oz
WEIGHING SPEED	Adaptive
UPDATE INTERVAL	200ms
DATA INTERFACE	Standard RS232C bi-directional interface.  Baud rates of 300, 600, 1200, 2400, 4800, 9600, 19200
Legal for Trade	YES -  CofC 07-017 Class 2 Balance
PAN SIZE	Circular 4.5" Diameter
POWER SUPPLY	100-240 VAC (47-63Hz) with 115 volt wall connector linecord
WINDSCREEN (inches)	Standard - Windscreen, 3.5" high x 6" dia. Circular windscreen Optional - part # 5000-61 , 9.5" high glass Analytical windscreen with 3 doors.
HOUSING (inches)	7.5"W x 11.25"D x 3.25" H
SHIPPING WEIGHT	9.5 lbs
Standard Accessories	Manual, AC Adapter, RS-232C data interface
Optional Accessories	Rechargeable battery kit, External Calibration mass, Printer
External Calibration Mass (optional)	200g or 400g

AC adapter
Manual