CPS BTLDTW | BlackMAX® Digital Torque Wrench


CPS BTLDTW BlackMAX® Digital Torque Wrench

BlackMax ® Digital Torque Wrench
Ideal for HVAC mini-split installations or where OEM-specified torque settings are critical, the BlackMax® digital torque wrench exceeds the capabilities of mechanical-only torque wrenches by offering a variety of user-friendly features in a lightweight, durable and ergonomic housing.

The BTLDTW Digital Torque Wrench stores 5 factory and 5 user-defined presets and is able to simultaneously display stored vs. actual torque values.  Large display numbers prevent misreading torque data, a common problem when using wrenches without digital displays. View “Peak” and “Track” torque data with audible (tone), visual (LED) and tactile (vibration) “torque alerts” to prevent over-tightening by providing advance warning when approaching or exceeding predefined torque settings.

Features and Benefits

  • Ensures OEM torque setting compliance.
  • Ideal for HVAC mini-split installations.
  • Jaw opening: 3/16”to 1-7/16” (5 to 35mm).
  • Torque settings: Lbf.ft, Lbf.in, N-m, Kgf.m
  • Pre-set and actual torque values: – View both same time.
  • LED Torque Alerts: Green= within 50-98%, Red= within 2%
  • Memory Presets:  5 common, 5 open for custom torque values.
  • Track mode – View real-time torque value reached during use.
  • Peak mode – Maximum torque value reached is stored temporarily.
  • Auto-Off (Selectable): Conserves battery life.
  • Display light key.

CPS #BTLDTW Specifications

  • Torque Units (Selectable): N-m / Kgf.m / Lbf.ft / Lbf.in
  • Torque Measurement Range: 8-85 / 1-8 / 6-63 / 71-752
  • Display Resolution: 0.1 N-m / 0.1 Kgf.m / 0.1 Lbf.ft / 1.0 Lbf.in
  • Accuracy: ± 2%(clockwise and counterclockwise of reading, 10% to 100% of full scale
  • Jaw Opening: 3/16” – 1-3/8” (5 – 35 mm)
  • Operating Voltage: 3V (2 x AAA batteries, supplied)
  • Operating Temperature: 32ºF~104ºF (0ºC ~ 40ºC)
  • Storage Temperature: -4ºF ~113ºF (-20ºC ~ 45ºC)
  • Wrench (+ Case) Weight: 2.79 lbs (1.27 kg)
  • Wrench Length: 15.25” (0.387 m)
  • Green LED Flashes: Within 50% to 98% of programmed torque (in Peak or Track mode)
  • Intermittent Tone: Within +-5N-m of programmed torque value
  • Red LED On: Within 2% of programmed torque value
  • Faster Tone: Within +- 2 N-m of programmed torque value
  • Continuous Tone + Constant Green LED & Handle Vibrates: When >2% over programmed torque value
  • Display Constant On: Battery life = approx. 120 hours
  • Display & Backlight Constant On: Battery life = approx. 96 hours
  • Replacement Battery Cap BTLDTWCX
  • Country of Origin (subject to change): United States

CPS Products’ refrigeration tools are manufactured to stringent industry standards. They are designed and built to provide a quality solution for many HVAC applications.

Product Bulletin Download

Product Manual Download

Additional information

Dimensions 19 × 4 × 3 in


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