VERSATORQ2 Storage Case – PB57A

The torque meter system PB57A belongs to the Snap-on Versatorq® 2 torque meter system range, and Lost in HCM supplies it to workshops and factories across Vietnam. Snap-on lists the country of origin as USA.

Torque meter system PB57A overview

The torque meter system PB57A is part of the Snap-on Versatorq® 2 line, a handheld meter that reads torque from a separate sensor. You connect a sensor, then the meter shows the reading on a 4-digit display. As a result, one meter can serve many test setups.

The line includes the VERSATORQ2 meter and the PB57A storage case. Also, the meter kit ships with the case, a mini USB cable, a belt clip, and batteries. However, sensors are sold separately, so you choose them to match your torque range.

Specifications at a glance

These figures come from the Snap-on listing for PB57A. Values marked “calculated” are unit conversions we added for convenience.

How the torque meter system works

Because the meter and the sensor are separate, one meter can work with several sensors. For example, a low-range sensor suits small screwdrivers, while a larger one suits wrenches. That is why teams buy one meter and add sensors over time.

Accuracy depends on both parts of the system. The meter is rated at ±1% of reading from 10 to 100% of sensor range. Meanwhile, two small sensors, VERSA1S10A and VERSA1S20A, carry a ±2% rating, so check the sensor before you test.

Key features of the torque meter system PB57A

Every part of this system shares one goal, a clear torque reading from a compact device. Here are the features that matter most when you compare options. They also help you plan sensors.

• Separate sensor design. The meter reads torque from sensors that are sold separately. Therefore, you can choose a sensor for each torque range and keep one meter for the whole kit.
• Seven units of measure. The meter reads in in-oz, in-lb, ft-lb, N·m, cN·m, kg·cm, and kg·m. As a result, teams can follow specs from US, European, and Asian drawings without conversion.
• Published accuracy rating. Snap-on rates the meter at ±1% of reading from 10 to 100% of sensor range. With the VERSA1S10A and VERSA1S20A sensors, the rating is ±2% instead.
• 4-digit display with flags. The display shows four digits with alpha and numeric function flags. So operators can read the value and the active function at a glance during a test.
• Compact handheld size. The meter measures 3 inch wide, 2-1/2 inch deep, and 6 inch long. It also comes with a belt clip, so technicians can carry it on the shop floor.
• Mini USB connection. The kit includes a mini USB cable for connecting the meter to a computer. That way, quality teams can link the meter to their own records and reports.

Typical applications

A handheld torque meter earns its place wherever tools must be checked often and in many places. The tasks below are the most common uses we see from buyers in Vietnam.

• Torque tool checks. Quality teams connect a sensor and check torque wrenches and screwdrivers against their set value. As a result, out-of-spec tools come off the line before they cause bad joints.
• Low torque screwdriver checks. Electronics and device plants use small torque values on fine screws. With a low-range sensor and units such as cN·m or in-oz, the meter suits these checks.
• Power tool output checks. Line teams can run a power tool through a suitable sensor to see its output. Therefore, they can confirm a tool setting before a shift starts or after a change.
• Incoming inspection of new tools. New torque tools should be checked before they reach the line. The meter lets inspectors test several tool types with one reader and a set of sensors.
• Field and customer site tests. Service teams carry the meter, sensors, and case to customer plants. Because the meter is handheld, it works on a bench, a cart, or a belt clip.
• Training and process studies. Trainers can show how torque builds as an operator works. In addition, engineers can compare tools, methods, and operators during process studies with one reader.

Industries that use the torque meter system PB57A

Any sector that runs torque tools needs a quick way to check them. So handheld meters show up in plants, labs, and hangars. Here is how each industry uses the Versatorq® 2 system in practice.

• Electronics manufacturing. Electronics plants rely on low torque values for small screws and fasteners. For this reason, factories in Bac Ninh and Hai Phong use torque meters to verify screwdrivers each shift.
• Automotive assembly. Car and motorbike plants run many torque tools that need regular checks. In Vietnam's FDI assembly plants, a portable meter helps line teams verify tools at the station.
• Medical device assembly. Device makers work with small fasteners and strict quality records. Therefore, FDI plants in Vietnam use torque meters to check tools and back up their quality files.
• Aviation maintenance. Aircraft MRO shops must show that torque tools read true before use. So teams at Vietnamese airports use meters and sensors to verify tools between full calibrations.
• Quality and metrology labs. In-house quality labs check many tool types with a small set of devices. As a result, labs in Vietnam's industrial parks use one meter with several sensors.
• Appliance manufacturing. Appliance lines use power drivers and screwdrivers across many stations. Meanwhile, quality teams in Binh Duong and Dong Nai use meters to confirm tool output after each change.

Torque meter system PB57A compared with similar brands

Several makers sell handheld torque meters and testers that read separate sensors. Each system uses its own sensors and software, so parts rarely mix across brands. The comparison below shows where the torque meter system PB57A fits among common choices.

If your team already uses Snap-on sensors or tools, the Versatorq® 2 meter is the simplest choice. It reads in seven units and carries a clear accuracy rating. Even so, confirm current specs with each maker before you compare. Specifications change over time, so confirm current data with each maker before you decide.

Choosing the right model

• List the torque ranges you need to test before you order. Then choose sensors that place most readings between 10 and 100% of their range.
• Check the accuracy you need for each test. For example, use sensors other than VERSA1S10A and VERSA1S20A when you need the ±1% rating.
• Pick the units your drawings use, such as cN·m for small screws or ft-lb for wrenches. The meter supports seven units, so you avoid manual conversion.
• Plan how you will store and carry the kit. The VERSATORQ2 kit includes the PB57A case, while a spare case keeps a second kit organized.
• Ask how you will link the meter to your records. The mini USB cable connects it to a computer, so plan that step with your quality team.
• Read the warranty line on each product page. The meter lists a one-year Snap-on Repair Center term, while the case follows its own warranty.

For other sizes in the same range, compare Versatorq® 2 System – VERSATORQ2. Also browse the full Snap-on torque tools shop for handles, testers and adapters.

Care, storage and calibration

• Store the meter and sensors in the PB57A case after use. Then cables, sensors, and the display stay safe from knocks and dust.
• Wipe the meter with a dry cloth, and never use solvent on the display. Also keep connectors clean, because dirt can cause unstable readings.
• Calibrate the meter and its sensors on a fixed interval, often every 12 months. ISO 6789-1:2017 sets that interval for torque wrenches, and we can arrange recalibration through an accredited laboratory.
• Never load a sensor past its rated capacity. Overload can damage the strain gauges, so take any shocked sensor out of service until it is checked.
• Remove the batteries before long storage or shipping. In addition, keep the case dry during the humid season, since the meter is rated for non-condensing humidity only.

Frequently asked questions

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