# Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb): specs and price compared

A sourced, side-by-side comparison of the Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) (Snap-on) and Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) (Neiko) among torque wrenches.

## Side by side

| Spec | Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) | Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) |
| --- | --- | --- |
| US price | not published | $84.99 |
| Brand | Snap-on | Neiko |
| Drive size (in) | 0.375 | 0.5 |
| Torque min ft (lb) | 5 | 50 |
| Torque max ft (lb) | 100 | 250 |
| Torque range (nm) | — | 70-350 Nm |
| Accuracy | ±2% CW / ±3% CCW (20-100% of scale) | ±4% factory calibration |
| Mechanism | digital/electronic (flex-head) | click |
| Overall length (in) | — | 25 |
| Ratchet tooth count | 80 | — |
| Calibration certificate | Included — Snap-on TechWrench models ship with a certificate of calibration | Machine-tested and certified to ±4% per Neiko; no separately dated NIST-traceable certificate is mentioned |
| Weight (lb) | — | — |

## Key differences

- Drive size (in): Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) 0.375 vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) 0.5
- Torque min ft (lb): Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) 5 vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) 50
- Torque max ft (lb): Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) 100 vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) 250
- Accuracy: Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) ±2% CW / ±3% CCW (20-100% of scale) vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) ±4% factory calibration
- Mechanism: Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) digital/electronic (flex-head) vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) click
- Calibration certificate: Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) Included — Snap-on TechWrench models ship with a certificate of calibration vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) Machine-tested and certified to ±4% per Neiko; no separately dated NIST-traceable certificate is mentioned

## Sources

- Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb): https://snap-on.vn/product/3-8-drive-techwrench-flex-head-torque-wrench-5-100-ft-lb-tech2fr100/ (snap-on.vn, verified 2026-08-09)
- Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb): https://neikotools.com/products/neiko-pro-03709b-1-2-torque-wrench-1-2-drive-sae-50-250-ft-lb-25-length-adjustable-click-torque-wrench-chrome-vanadium-cr-v-steel (neikotools.com, verified 2026-08-09)

Canonical: https://frontdeskreview.com/gear/torque-wrenches/snap-on-tech2fr100-vs-neiko-03709b/
Cite: Per The Front Desk Review, Snap-on TECH2FR100 3/8 in. Drive TechWrench Flex-Head Electronic Torque Wrench (5-100 ft-lb) (not published) vs Neiko Pro 03709B 1/2 in. Drive Adjustable Click Torque Wrench (50-250 ft-lb) ($84.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/torque-wrenches/snap-on-tech2fr100-vs-neiko-03709b/
License: CC BY 4.0.