Model: ATHW-70BPL
Loading capacity: 70 t
Scale Interval: 0.02 t
*Including handheld display to check the weight value weighed by the crane scale.
Crane Scale is a weighing instrument that is suspended from a crane hook. It is useful in various situations and applications such as in manufacturing and logistics.
Waterproof Small/Medium Crane Scales (Hanging scales)
ATHW series

IP65 Dustproof and Waterproof: the highest class of domestic products.
Best crane scales made in Japan.
- IP65 Dustproof and Waterproof: the highest class of domestic products. It is suitable for both outdoor and indoor use.
- Due to Bluetooth Class 1, the wireless communication distance has been significantly increased. (Theoretical communication distance 100 m)
- High-capacity lithium-ion rechargeable battery provides 100 hours of continuous use.
- Medium size (5t) is also available.
Specifications
Operating ambient temperature | -5 to +40 °C |
---|---|
Dustproof, Waterproof | IP65 (Protected from total dust ingress. Protected from low pressure water jets from any direction. ) |
Display | Main Unit :Large LCD, Character size approx.45 mm(H) Handheld Display: LCD, Character size approx.25 mm(H) |
Power supply | 1. Rechargeable lithium-ion battery, Battery life: Approx. 50 hours or more (with backlight off) 2. High-capacity lithium-ion rechargeable battery (optional. Standard on models with a handheld display) |
Handheld display | “Power”, “Zero adjust”, “Tare”, “Remaining battery life” |
Stand | For use when not weighing |
Battery charger | For charging lithium-ion batteries |
Products
Loading capacity | General purpose | Handheld display including | Scale Interval |
---|---|---|---|
500 kg | ATHW-05BP | ATHW-05BPL | 0.2 kg |
1,000 kg | ATHW-1BP | ATHW-1BPL | 0.5 kg |
1,500 kg | ATHW-1.5BP | ATHW-1.5BPL | 0.5 kg |
2,000 kg | ATHW-2BP | ATHW-2BPL | 1 kg |
3,000 kg | ATHW-3BP | ATHW-3BPL | 1 kg |
5 t | ATHW-5BP | ATHW-5BPL | 2 kg |
*Meanings of suffixes: B: For general use, P: Large capacity battery, L: With handheld display
Handheld display

The weight value weighed by the crane scale is displayed in the handheld display. Tare clear and zero adjust can also be operated.
*This is not Waterproof or Dustproof.
Specifications
Model | ATH-L01 |
---|---|
Bluetooth | Ver.2.0+EDR compliant (Communication distance: Up to 40m possible) |
Display | LCD/ 5 digits/ Character height 25 mm |
Status Display | Center zero, Tare, Remaining battery life |
Operation switch | Power, Zero adjust, Tare, Print (*button) |
Power supply | 4 alkaline AA batteries |
Operation time | Approx.100 hours or longer |
Operating ambient temperature | -5°C to +40°C |
Humidity | 45 to 85% RH (no condensation) |
Dimensions | W136×H95×D37 (mm) |
Weight | Approx. 0.4 kg |
Display protector (Optional)

Protector for display is available.
Large Crane Scales (Hanging scale)
ATHW series

The largest character height in its class provides clear visibility both indoors and outdoors. You can check the value with handheld display from any direction.
- IP62 Dustproof and Waterproof: the highest class of domestic products.
It is suitable for both outdoor and indoor use. - Due to Bluetooth Class 1, the wireless communication distance has been significantly increased. (theoretical distance 100m)
- High-capacity lithium-ion rechargeable battery provides 100 hours of continuous use.
Specifications
Operating ambient temperature | -5°C to +40°C |
---|---|
Dustproof ,Waterproof | IP62 (Protected from total dust ingress. Protected from water spray less than 15 degrees from vertical.) |
Display | Main Unit :Large LCD, Character size approx.45 mm(H) Handheld Display: LCD, Character size approx.25 mm(H) |
Power supply | 1. Rechargeable lithium ion batteries Battery life: Approx. 50 hours or more (with backlight off) 2. High-capacity lithium ion rechargeable battery (optional. Standard on models with handheld display) Battery life: Approx. 100 hours or more (with backlight off) 3. 100 VAC |
Handheld Display | “Power”, “Zero adjust”, “Tare”, “Remaining battery life” |
Stand | For use when not weighing |
Battery charger | For charging lithium-ion batteries |
Power supply | 100 VAC |
Products
Loading capacity | General purpose | Handheld display | Scale Interval |
---|---|---|---|
10 t | ATHW2-10BP | ATHW2-10BPL | 5 kg |
20 t | ATHW2-20BP | ATHW2-20BPL | 10 kg |
30 t | ATHW2-30BP | ATHW2-30BPL | 20 Kg |
50 t | ATHW2-50BP | ATHW2-50BPL | 20 kg |
Symbol Description B: For general use, P: Large capacity battery, L: Handheld display included
*The contents may change without notice For more information, please contact us.
Small Crane Scales (Hanging scales)
ATH series

Best crane scales made in Japan. Users can check the weight value on a hand-held display.
- The largest character height (45mm) in the class provides clear visibility both indoors and outdoors.
- Handheld display enables users to check the value from any direction.
- Light and compact body made of die-cast aluminum.
- Environmentally friendly lithium-ion rechargeable battery.
Specifications
Operating ambient temperature | -5 to 40°C |
---|---|
Humidity | 45 to 85% RH |
Display | Main unit: Large LCD, Character size approx.45 mm(H) Handheld display: LCD, Character size approx.25 mm(H) |
Power supply | Rechargeable lithium ion batteries Operation time: Approx. 50 hours or more (With backlight off , Without remote control) |
Handheld display | “Power”, “Zero adjust”, “Tare” , “Remaining battery life” |
Stand | For use when not weighing |
Battery charger | For charging lithium ion batteries |
Products
Loading capacity | Standard model | Handheld display | Scale Interval |
---|---|---|---|
500 kg | ATH-05B | ATH-05BL | 0.2 kg |
1,000 kg | ATH-1B | ATH-1BL | 0.5 kg |
2,000 kg | ATH-2B | ATH-2BL | 1 kg |
3,000 kg | ATH-3B | ATH-3BL | 1 kg |
*The content is subject to change without notice. For more information, please contact us.
Special type Crane scales (Hanging scales)

We produce special models of crane scales such as the extra-large types and crane embedded type upon request.
We can respond to a variety of requests with the know-how we have developed in the harsh environment of steel mills.
- Various types of cranes scales are available: e.g. Crane embedded type and more than 50t weighing capacity types.
- The load cells that detect the load are manufactured in-house. We assure consistent performance.
- We attach great importance to the fact that any damage to the crane scale can lead to a major accident. To ensure safe and reliable use, our crane scales are designed in accordance with crane construction standards.
- We offer customized products to meet your needs, including wireless systems. Please contact us.
70 t ATHW Crane scales
Special model of ATHW Crane scales(Capacity 70t)

120 t Crane Scale for Overhead Crane Assembly
This is the crane scale (capacity :120t) embedded in an overhead crane

Model: ATH-120BL
Loading capacity:120 t
Scale Interval: 0.1 t
*Including handheld display to check the weight value weighed by the crane scale.
Display
150 t Crane Scale for Overhead Crane Assembly
This is the crane scale (capacity :120 t) embedded in an overhead crane

Model: Special type Crane scales
Loading capacity:150 t
Scale Interval:0.1 t
*The steel plate is removed for adjustment work in the photo.
Wireless Summing System

Wireless Unit

Wireless communication of the weighed weight value. Printer printing and PC importing are available.
- The weighed value is sent to printer and printed by pressing the button on the handheld display.
- RS-232C output from the relay unit and record data on a PC.
- The data recorded on the PC can be used for labeling and forms creation.
PC software is optional. - Communication via Bluetooth: between the crane scale and the relay unit, and between the relay unit and the remote display unit. Communication range:40m, Limited range 80m
Overview
The crane scale wireless unit is a system that can be used in combination with ATH crane scales (small crane scales, large crane scales) via Bluetooth to display the weighing values* from the crane scale on a handheld display, print them on a printer, and total them on a PC or display recorder.
*A relay unit is not required when only a crane scale and a hand-held display are used.
Relay unit

This is a unit to relay communication between crane scales and handheld display, printer and PC.
Communication via Bluetooth: between the crane scale and the relay unit, and between the relay unit and the remote display unit.
Wired connection to PC and printer.
*This is not Waterproof or Dustproof.
Specifications
Model | ATH-CU-1 |
---|---|
Power supply | 100~250 VAC, 50/60 Hz |
Operating Temperature | 0 °C to +40 °C |
Operating ambient temperature | 5 to 90% RH (no condensation) |
Handheld display

The weight value weighed by the crane scale is displayed in the handheld display. Tare clear and zero adjust can also be operated.
*This is not Waterproof or Dustproof.
Specifications
Model | ATH-L01 |
---|---|
Bluetooth | Ver.2.0+EDR compliant (Communication distance: Up to 40m possible(Between relay unit and handheld display) |
Display | LCD/ 5 digits/ Character height 25 mm |
Status Display | Center zero, Tare, Remaining battery life |
Operation switch | Power, Zero adjust, Tare, Print (* button) |
Power supply | 4 alkaline AA batteries |
Operation time | Approx. 100 hours or more |
Operating ambient temperature | -5°C to +40°C |
Humidity | +45 to 85% RH (no condensation) |
Dimensions | W136×H95×D37(mm) |
Weight | Approx. 0.4 kg |
Thermal printer

The weighed value can be sent and output by to the printer by handheld display operation. Print of the total value of the weighing is available. *This is not Waterproof or Dustproof.
Specifications
Model | CT-S280 (Line thermal dot printer) |
---|---|
Paper size | Thermal roll paper (58mm×φ83mm) |
Printing speed | 80 mm/ sec (Fastest, print density 100%) |
Interface | USB |
Power supply | 100~240 VAC、50/60 Hz |
Operating ambient temperature | +5 °C to +45 °C |
Humidity | 10 to 85% RH (no condensation) |
Dimensions | W106×H116.5×D170(mm) |
Weight | Approx. 0.43 kg |
Accessories | Thermal roll paper 1pc, AC adapter 1pc |
Dot printer

The weighed value with a crane scale is sent to printer and printed by pressing the button on the handheld display.
Print of the total value of the weighing is available.
Copy printing paper (2 photocopies (3 sheets total)) available
*This is not Waterproof or Dustproof.
Specifications
Model | MPT-111ES |
---|---|
Print system | 9 dot Dot Impact system |
Number of digits | ANK 40 digits (5*7 font) |
Print area | 56.0 mm (Paper width: 76 mm),63.6 mm (Paper width: 89 mm) |
Printing speed | Approx. 3 digits/ sec |
Paper | Sprocket fan fold paper Width 3 inch (76 mm), 3.5 inch (89 mm) Original + Copy 2 pcs |
Operating environment | Temperature 0 to +50 °C Humidity 30 to 90% RH (no condensation) |
Power supply | 100 VAC |
Ink ribbon | IR-61B |
Dimensions | 164(W)×348(D)×155(H) mm |
Weight | Main unit:2.1 kg, Paper Box:0.15 kg |
*The content may change without notice For more information, please contact us.