Penn Scale Ohaus® EXR124 Analytical Balance, 120 g Capacity, 0.1 mg Readability, Automatic Internal Calibration, 7" Color Touchscreen

SKU: EXR124
$5,151.58
/each
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The Penn Scale Ohaus® EXR124 is an Explorer analytical balance with a 120 g capacity, 0.1 mg readability, automatic internal calibration, and a 7-inch color touchscreen.

  • USB, RS232, and Ethernet communication interfaces
  • Optional Wi-Fi and Bluetooth connectivity via dongle
  • 90 mm × 90 mm square weighing pan
  • Draftshield with anti-static coating
  • Two touchless sensors and a leveling system with two leveling feet and a digital bubble
  • 100–240 VAC input with 12 VDC output

Overall Dimensions:

230.0"W x 393.0"D x 370.0"H

Product Weight:

10.2 lb

Automatic internal calibration

Built-in automatic calibration supports the EXR124 weighing system.

Color touchscreen

The terminal uses a 7-inch TFT 16.7M color touchscreen with glass overlay and 800 × 480 pixel resolution.

Communication interfaces

Connections include two USB Host Type A ports, one USB Device Type C port, one Ethernet RJ45 port, and one RS232 port.

Optional wireless connectivity

Wi-Fi and Bluetooth are available via dongle.

Digital leveling system

The balance has two leveling feet and a digital leveling bubble.

Touchless sensors

Two touchless sensors are located on the terminal.

Anti-static draftshield

The standard draftshield has an anti-static coating.

Selectable status lights

Terminal status lights are standard and selectable in seven colors.

Product type Explorer analytical balance
Capacity 120 g
Readability 0.1 mg
Repeatability, ≤5% of full load typical 0.05 mg
Repeatability, 5% of full load to full range 0.1 mg
Linearity deviation typical 0.06 mg
Linearity deviation 0.2 mg
Calibration Automatic internal calibration
Weighing units g, mg, ct, N, oz, ozt, Grain, dwt, mo, msg, tl H, tl S, tl T, tcl, tola, baht, Custom 1, Custom 2
Applications Basic Weighing, Parts Counting, Check Counting, Percent Weighing, Check Weighing, Dynamic Weighing, Totalization, Formulation, Differential, Density Determination, Peak Hold
Stabilization time typical 2 seconds
Sensitivity temperature drift 1.5 ppm/°C
Minimum weight typical, K=2, U=1% 10 mg
Minimum weight typical, USP, K=2, U=0.10% 100 mg
Minimum weight optimal, USP, K=2, U=0.10%, SRP≤0.41d 82 mg
Terminal display 7-inch TFT 16.7M color touchscreen with glass overlay
Display resolution 800 × 480 pixels
Communication interfaces USB Host (2 Type A), USB Device (1 Type C), Ethernet (1 RJ45), RS232 (1)
Optional wireless connectivity Wi-Fi and Bluetooth via dongle
Leveling system 2 leveling feet with digital leveling bubble
Weighing pan 90 mm × 90 mm square pan
Draftshield Standard, with anti-static coating
Touchless sensors 2 touchless sensors on the terminal
Terminal status lights Standard, 7-color selectable
Power input 100–240 VAC, 0.5 A, 50–60 Hz
Power output 12 VDC, 1.5 A
Net weight 7.4 kg
Weight 10.2 kg
Electromagnetic compatibility IEC/EN 61326-1 Class B; FCC Part 15 Class A; Canada ICES-003 Class A

Certifications & Compliance

Frequently Asked Questions

The EXR124 has a 120 g capacity.
The readability is 0.1 mg.
Yes. The EXR124 has automatic internal calibration.
The balance includes two USB Host Type A ports, one USB Device Type C port, one Ethernet RJ45 port, and one RS232 port.
Optional Wi-Fi and Bluetooth connectivity are available via dongle.
The assembled dimensions are 230 mm W × 393 mm D × 370 mm H.
The square weighing pan measures 90 mm × 90 mm.

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