MEASUREMENT: Units – English (ft & in) or Metric Resolution – .05 ft (1 cm) Accuracy – .1 ft (3 cm) Range – 10 to 7000 ft (3 to 2100M) Update time – ~1 sec @ 500 ft (150M)

LOGGING: Extended Memory – 2GB nonvolatile flash memory for 25 million data points Automatic Logging Rates – 1 sec to 60 minutes per sample

POWER: Internal Power – Two 3.7V Rechargeable Lithium Batteries. External Power – 6.5 to 12VDC at 80ma max. Do not exceed 16V. Real Time Clock – Li Ion 3V battery CR2032

ENVIRONMENTAL: Temperature – -10 to 110 F (-20 to 45 C) Humidity – 10 to 90% non-condensing

PHYSICAL: Meter Dimensions – 10 x 3.5 x 3.5″ Probe Tip Dimensions – 1/2″, 3/4″ and 1″ MPT

FEATURES: Display – 2 x 16 character LCD Internal temperature compensation

INPUT/OUTPUT: RS232 RS485 (Modbus) 4-20mA output 0-5V Analog output 5V Alarm output USB

Included with Well Watch 670B kit:

• Well Watch 670B Meter
• Clear Protective Cap
• 2 Rechargeable Batteries
• Quick Start Guide
• 3 Nozzles (1/2″, 3/4″, 1″)
• Microphone extension tube
• USB Cable
• 1 Year Warranty

Optional Accessories:

• Battery Charger
• 10W Recharging Solar Panel
• 12V DC Power Cables
• Extended Warranty