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PAGES ON THE EK, EW & EK-H Series:  1  2  3  4  5  6  7  8  9  10
See the EKi Series with lower prices, as much as 38%
High Capacity / High Accuracy Toploading Balances. Outstanding Performance, Plus Professional Features with the Quality You Demand.
60 month warranty Large 6.7" x 5.2" stainless steel weighing platform See all the features
  Optional RS-232C interface
  ACAI counting & percent functions
  Bubble Level with adjustable feet
The EK-H Series features a hold function to display the average reading, enabling measuring items difficult to read the weight value such as an animal that is moving.
See more details on the EK-H Series

A&D Model:





Discontinued Discontinued Discontinued Discontinued
Alternative Replacement
Mettler-Toledo JL602-GLA01 Mettler Toledo JL6001 GLA01
Gram (g)

400 x 0.01

600 x 0.01

4000 x 0.1

6000 x 0.1

Configuration Gram (g)

400 x 0.1

600 x 0.1

4000 x 1

6000 x 1

Weighing Modes
Grams, Decimal Ounce (avoir), Decimal Pound (avoir), Troy Ounce, Pennyweight, Carat, Mommes, Grain Unit, Percent Mode, Counting Mode
Tare Range
To capacity by subtraction
Number of Sample (pcs)
10, 25, 50 or 100
Maximum countable number (PCs)





Minimum unit weight (g)


7-Segment LCD (Character height = 16 mm)
Admissible ambient temperature
5 - 40C (41 - 104 F)
Relative humidity 85% or less. No condensation
Repeatability/Std. Dev.

0.01 g

0.1 g

0.02 g

0.2 g

Sensitivity Drift
10ppm/C (10 - 30 C)
Display Refresh

5 times/s (10 times/s for high speed)

Pan Size

170 mm x 133 mm / 6.7 inches x 5.2 inches

Physical Dimensions


200(W) x 253(D) x 73(H) mm


7.9(W) x 10.0(D) x 2.9(H) in

Weight (Approx.)

1.6 kg / 3.5 lb.


100, 120, 220, 240 VAC (AC adapter) 50/60 Hz All balances shipped with 120V AC Adapter. For other voltages add $25.00

Battery operating hours with optional NiCd battery

Approx. 8 hours (Approx. 6 hours using with options)

Standard Accessories

Manual, AC Adapter

Optional Accessories

EK-03H RS232C Serial Interface, EK-04H Comparator Relay Output, EK-05H Current loop output, EK-07H Underhook, EK-09H NiCd battery pack

Cal. Mass (optional)

* Factory Setting

200 g

300 g

2000 g

3000 g

300 g

400 g

3000 g

4000 g

*400 g

*500 g

*4000 g

*5000 g

600 g


6000 g

** Specifications subject to change without notice

The EK400H and EK600H can read to 0.01 gram, but when the user selects the Legal-For-Trade configuration the readability drops to 0.1 gram.  RS232 output data will always output data to 0.1 gram even if the LCD displays 0.01 gram.

The EK4000H and EK6000H can read to 0.1 gram, but when the user selects the Legal-For-Trade configuration the readability drops to 1 gram. 
RS232 output data will always output data to 1 gram even if the LCD displays 0.1 gram.

Download the Instruction Manual (904 KB) now download manual  The instruction manual contains detail information regarding calibration, additional features and keypad functions.

balance communication softwareInterface your EK-H to your pcAll A&D EK-H Series purchased with the RS232c interface (part # EK-03H, $125.00) can use the A&D WinCT balance communication software to interface your computer with your A&D EK-H balance.

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