Price: $34.99 | Compatible Instruments: Topcon ES-602G, ES-605G ES600G Series Reflectorless Total Station; Matching Power Parts: BT-L2 Lithium Battery, BC-L2A Single/Dual Charger; Matching Survey Spares: EDC121 Y Power Cable, CX-101 Vertical Hand Wheel, RTK Carbon Fiber Sharp Point

This OEM-spec ES-602G backlit integrated keyboard solves common operation panel failures for Topcon ES600G series engineering total stations: surface key text wear & fading after long-term field pressing, silicone aging hardening leading to unresponsive dead keys, internal conductive carbon dot failure causing intermittent input, broken backlight light guide film resulting in dim dark keys during night tunnel survey, generic aftermarket keypad mismatched 25-key layout triggering function disorder, damaged surrounding sealing edge allowing rain/mud intrusion corroding main control PCB. Integrated full 25-key alphanumeric silicone mat with built-in uniform backlight layer and surrounding IP65 waterproof foam gasket, fully restore complete backlit numeric/function key operation for municipal pipeline layout, rural cadastral mapping, open-pit mine topographic survey and tunnel long-term deformation monitoring projects.

Product Overview

The Topcon ES-602G dedicated replacement integrated backlit keyboard is a full operation panel assembly exclusively customized for Topcon ES-602G / ES-605G reflectorless total stations, fully interchangeable between two ES series models. Complete layered integrated structure: soft matte industrial silicone outer key layer with laser-etched wear-resistant character filling ink, independent high-conductivity carbon dot contacts under every single key, built-in even backlight light guide film, flexible FPC flat signal ribbon cable, surrounding integrated closed-cell IP65 waterproof dustproof foam sealing frame. Standard official 25-key full layout includes power key, numeric 0-9, decimal/plus-minus, F1-F4 function shortcuts, ESC/ENT/B.S./FUNC navigation, four-direction arrow and rapid DIST measurement trigger key, perfectly match original ES series onboard survey software operation logic. Laser engraving + secondary filling ink craft ensures key labels never fade after tens of thousands of repeated field presses; high-elastic low-temperature silicone material maintains soft rebound without hardening under -20℃ cold plateau construction environments. Built-in independent uniform backlight light guide layer delivers consistent brightness for all function and numeric keys, no single dark buttons during low-light tunnel, underground and night stakeout work. Surrounding full-circle sealing foam closely fits instrument front panel housing, retain factory IP65 dust & splash protection grade after installation, block construction slurry, rainwater and sand dust penetrating internal PCB circuit to avoid short-circuit burnout of control chip. Direct flat cable plug-in replacement without complex circuit modification during instrument maintenance.

Core Advantages & Practical Structural Design

• 100% OEM 25-key layout dimension, FPC pin definition, backlight circuit and IP65 sealing frame fully consistent with factory original ES-602G keyboard panel, direct one-piece replacement for worn, unresponsive or backlight-faulty original keypad
• Laser-etched inner filled character silicone keys, ultra wear-resistant, solve the common defect of surface printing fading on cheap imitation keypads after short field usage cycles
• Independent high-conductivity carbon dot under each key, stable trigger signal transmission, eliminate intermittent input and dead key faults caused by aging conductive layer degradation
• Integrated uniform backlight light guide film, consistent brightness across all numeric and function keys, support low-light tunnel and night construction survey operation
• High-elastic anti-low-temperature silicone substrate, no hardening, cracking or loss of rebound elasticity under -20℃ cold mountain and plateau working environments
• Surrounding integrated IP65 closed-cell foam sealing gasket, seamless fit instrument front shell, prevent water and dust corrosion of internal mainboard to extend total station service life
• Universal cross-model compatibility: perfectly match Topcon ES-602G and ES-605G full series reflectorless total stations, coordinate with original BT-L2 lithium battery, BC-L2A dedicated charger and EDC121 Y composite power cable
• Compatible matching accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25, 0.2kg, 18 × 12 × 10 cm)
• Thin flat flexible silicone integrated mat, independent anti-scratch plastic bag packaging, easy classified storage in instrument maintenance tool pouch alongside LCD display panels, battery compartment doors and optical mechanical spare parts

Topcon ES-602G/ES-605G Total Station Operation Panel Maintenance & Field Survey Application Scenarios

Necessary low-cost operation panel maintenance spare part for rural large-area cadastral boundary mapping, residential building construction layout stakeout, municipal pipeline control network measurement, small open-pit mine high-precision topographic survey and simple foundation long-term settlement monitoring Topcon ES series total station projects. When original silicone keyboard suffers faded characters, dead unresponsive keys or uneven dim backlight, survey maintenance technicians disassemble the front panel and replace with this full OEM backlit keyboard mat, instantly restore smooth sensitive full-key input and uniform night backlight display, avoid frequent repeated pressing correction delaying field measurement progress. IP65 integrated full sealing design effectively isolate rain and tunnel slurry erosion of internal control circuit components; high-elastic anti-cold silicone adapts to all-weather outdoor construction environments. Store this ES-602G silicone backlit keyboard mat and other tiny survey maintenance peripherals in our high-visibility yellow nylon data collector case; reinforced canvas belt loop supports waist hanging for convenient cross-region field instrument repair transport.

Product Specifications

Matching Survey Accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25)

Constructed with thick tear-proof nylon fabric, this bright yellow field protective bag shields Trimble TSC2 & TSC3 handheld data collectors from scratches, dirt and minor impact damage. Equipped with solid canvas belt loop for waist mounting, the independent front storage compartment holds ES-602G silicone backlit keyboard mats, ES series LCD display panels, BT-L2 battery packs, BC-L2A dedicated chargers and instrument optical maintenance spare parts. 20 units available in warehouse for immediate worldwide shipping.

Browse more Topcon ES series total station maintenance spare parts, backlit silicone keyboard mats, LCD display panels and power supply accessories on xsurveying.com. We supply full series OEM-standard Topcon survey instrument operation panel replacement hardware to fully restore sensitive backlit key operation of ES-602G/ES-605G engineering total stations for uninterrupted municipal, cadastral and open-pit high-precision field measurement workflows.